What prompted the 45-year-old former Marine to open fire at a suburban Milwaukee salon Sunday -- killing not just his wife and two other women, but also wounding four others -- was foreshadowed in no uncertain terms by his estranged wife just three days earlier.

(CNN) -- Earlier this month, Education Secretary Arne Duncan delivered his state of education speech at the National Press Club in Washington, D.C., which was part self-review of his department's goals and achievements and part campaign speech for his boss, President Obama.

(CNN) -- While foreign policy became an unexpected pivotal point in last week's town-hall style presidential debate, Monday's final showdown will focus entirely on international affairs.

(CNN) -- Lance Armstrong is losing the seven cycling titles that made him a legend.

(CNN) -- An American health care pioneer will receive the Roman Catholic Church's highest honor this weekend.

(CNN) -- As Minnesota gears up for its first wolf hunt, advocates of the once-endangered gray wolf are hoping the court will intervene.

(CNN) -- George Stanley McGovern, a staunch liberal who served South Dakota in the U.S. Senate and House for more than two decades and who ran unsuccessfully as the Democratic Party nominee for president in 1972, died Sunday at the age of 90, his family said.

(CNN) -- Disappointment, anger, disgust. Words like these are echoing throughout social media about a national icon: The Boy Scouts of America.

(CNN) -- During election season, phones across the country ring with more unsolicited, automated calls than usual. So it's especially timely that on Thursday the U.S. Federal Trade Commission held a Robocall Summit to "explore innovations designed to trace robocalls, prevent wrongdoers from faking caller ID data, and stop unwanted calls."

WASHINGTON (CNN) -- An Obama administration official whose now controversial comment that the attack on the U.S. mission in Libya was "spontaneous" relied on talking points provided by the CIA based on its assessment that an intelligence official said on Friday was updated days later with new information.