MADISON, Wis. (AP) -- The Wisconsin State Patrol was dispatched Friday to find a Democratic state senator who fled the Capitol to delay the near-certain passage of a bill to end a half-century of collective bargaining rights for public workers, a measure that's attracted thousands of protesters for four days.
With Democrats saying they won't return before Saturday, it was unclear when the Senate would be able to begin debating Gov. Scott Walker's measure meant to ease the state's budget woes. Democrats who disappeared Thursday at first kept their whereabouts secret, then started to emerge to give interviews and fan the protests.
Senate Republicans convened briefly Friday morning to renew a call to find the Democrats, then recessed. Senate Majority Leader Scott Fitzgerald, R-Juneau, told reporters he has asked the governor to send two state troopers to Senate Democratic Minority Leader Mark Miller's suburban Madison home. He said he believes Miller may be there - he did not elaborate on why he thought that - and Walker agreed to dispatch the officers.
Early Friday, an Associated Press reporter went to Miller's home in Monona, but no one answered the door. In an interview on ABC's "Good Morning America," Miller said the Democrats "had left the state so we were out of reach of the Wisconsin State Patrol."
The Wisconsin Constitution prohibits police from arresting state lawmakers while the Legislature is in session, except in cases of felonies, breaches of the peace or treason. Fitzgerald said he's not looking to have Miller arrested, but he wants to send a signal about how serious things are becoming in the Capitol.
Fitzgerald said he spoke with Miller by phone late Thursday night and asked him to bring his caucus back to Madison for a vote on Friday morning, but Miller refused. Meanwhile, the protests are growing so large that Capitol workers and lawmakers' staff cannot safely move through the halls, he said.
The situation has become "a powder keg," he said.
"I'm starting to hold Sen. Miller responsible for this," Fitzgerald said. "He shut down democracy."
The protests have attracted teachers, grade school children, college students and other workers over four days. Police report they have been largely peaceful, with only nine people cited for minor acts of civil disobedience as of Thursday night.
While the Senate was paralyzed, the Assembly met briefly on Friday. Speaker Jeff Fitzgerald, R-Horicon, said the Assembly would vote on the bill later in the day after Democrats have had a chance to meet privately.
Assembly Minority Leader Peter Barca vowed to fight to the "bitter end," in a speech delivered on the Assembly floor after Republicans had turned off the microphones and left.
"This is wrong!" Barca shouted to wild applause from the packed gallery. "Desperately wrong and we will not stand for it!"
Under Walker's plan, state and local public employees could no longer collectively bargain over any issue except wage increases that are no higher than the Consumer Price Index. It would also make workers pay half the costs of their pensions and at least 12.6 percent of their health care premiums. State employees' costs would go up by an average of 8 percent. The changes would save the state $30 million by June 30 and $300 million over the next two years to address a $3.6 billion budget shortfall.
Unions could still represent workers, but they could not force employees to pay dues and would have to hold annual votes to stay organized. Local police, firefighters and state troopers would retain their collective bargaining rights.
Several hundred protesters were in the building early Friday and their ranks were growing. Many had spent the night in the Capitol and another large rally was planned around noon.
As many as 25,000 students, teachers and prison guards have turned out at the Capitol this week to protest, standing shoulder-to-shoulder in the building's hallways, sitting cross-legged across the floor and making it difficult to move from room to room. Some brought along sleeping bags and stayed through the night. Union organizers expected yet more to gather Friday.
The protesters chants of "Kill the Bill!" and "Recall Walker Now!" could be heard throughout the day and long past dark. They beat on drums and carried signs deriding Walker and his plan to end collective bargaining for state, county and local workers, except for police, firefighters and the state patrol.
Hundreds of teachers have joined the protests by calling in sick, forcing school districts - including the state's largest, Milwaukee Public Schools - to cancel classes.
Some signs seen at the Capitol compared the governor to former Egyptian leader Hosni Mubarak, who stepped down last week after weeks of mass protests against his three-decade rule. On read, "Impeach Scott Mubarak!" and another said, "Walker like an Egyptian." Others compared to Walker and his supporters to boy wizard Harry Potter's nemesis and his evil minions, calling them "Governor Voldemort and his DeathEater Legislators."
Despite the groundswell of support, it seems Democrats are merely delaying the inevitable - Republicans say they have the votes to pass the bill - yet the protesters are undeterred.
"I always expect the worst, but at the least I figure this would lead to such larger strikes that it would be a bad move for Republicans and Scott Walker," Graupner said.
In an interview with Milwaukee television station WTMJ, President Barack Obama compared Walker's bill to "an assault on unions."
Senate Republicans planned to try for a vote again Friday. With 19 seats, they hold a majority in the 33-member chamber, but they are one vote short of the number necessary to conduct business. The GOP needs at least one Democrat to be present before any voting can take place. The measure needs 17 votes to pass.
Speaking on CBS' "The Early Show" on Friday morning, Walker urged the Democrats to return to Madison and face the vote.
"The state senators who are hiding out down in Illinois should show up for work, have their say, have their vote, add their amendments, but in the end, we've got a $3.6 billion budget deficit we've got to balance."
Senate rules and the state constitution say absent members can be compelled to appear, but it does not say how.
"We left the state so we were out of the reach of the Wisconsin state patrol, which has the authority to round us up and bring us back to the legislature," state Sen. Mark Miller told ABC's "Good Morning America" from an undisclosed location Friday.
Sen. Tim Cullen said he and other Democrats planned to stage their boycott until Saturday to give the public more time to speak out against the bill.
"The plan is to try and slow this down because it's an extreme piece of legislation that's tearing this state apart," said Sen. Jon Erpenbach, who was with Democratic senators in northern Illinois on Thursday before they dispersed.
Walker, who took office last month, called the boycott a "stunt." He vowed not to concede.
"It's more about theatrics than anything else," Walker said.
Some Democrats elsewhere applauded the developments as a long-awaited sign that their party was fighting back against the Republican wave created by November's midterm election.
"I am glad to see some Democrats, for a change, with a backbone. I'm really proud to hear that they did that," said Democratic state Sen. Judy Eason-McIntyre of Oklahoma, another state where Republicans won the governorship in November and also control both legislative chambers.
Thursday's events were reminiscent of a 2003 dispute in Texas, where Democrats twice fled the state to prevent adoption of a redistricting bill designed to give Republicans more seats in Congress. The bill passed a few months later.
The proposal marks a dramatic shift for Wisconsin, which passed a comprehensive collective bargaining law in 1959 and was the birthplace of the national union representing all non-federal public employees.
In addition to eliminating collective-bargaining rights, the legislation also would make public workers pay half the costs of their pensions and at least 12.6 percent of their health care coverage - increases Walker calls "modest" compared with those in the private sector.
Republican leaders said they expected Wisconsin residents would be pleased with the savings the bill would achieve - $30 million by July 1 and $300 million over the next two years to address a $3.6 billion budget shortfall.
Associated Press writers Todd Richmond, Dinesh Ramde and Jason Smathers in Madison and Sean Murphy in Oklahoma City contributed to this story.