National

Indiana is first Rust Belt state with union busting law; state faces several lawsuits over conservative laws

President Obama broke ground for the National Museum of African American History and Culture which is to be built on the National Mall. Chip Reid reports on how one collector is giving up his priceless collection of Harriet Tubman artifacts which he believes belong to the world.

Wednesday: Veteran war correspondent Marie Colvin - an American - and award-winning French photo-journalist Remi Ochlik are killed in the Syrian government's bombardment of the city of Homs; Also, FDA medical experts are recommending approval of the diet pill Qnexa, despite the drug's potential risky side effects; And, Chip Reid reports on how one

The National Museum of African-American History and Culture broke ground today, and is already stocked with priceless artifacts

CBS News National correspondent Dean Reynolds interviews GOP presidential hopeful Rick Santorum about his stance on prenatal care and same sex marriage. Watch the full report tonight at 6:30 on CBS Evening News with Scott Pelley.

Third-grader shot in the abdomen at an elementary school in Washington state; One of her classmates was detained

Man found great uncle's collection, including first appearance of Superman, while cleaning deceased relative's house

AP survey of nation's top methamphetamine-producing states shows national lab seizures rose again in 2011

Cincinnati-area church offers drive-thru service beginning at 5 p.m. for parishioners who might be intimidated or pressed for time

Pinterest is the latest website creating a firestorm of attention across the Internet. You may have seen your friends flooding your Facebook news feed with Pinterest posts and wondering where they are all coming from. Could it be the next big thing in social networking? Jorge Estevez finds out.