Defense Department officials say that No Easy Day, former Navy SEAL Matt Bissonnette's book about the secret mission to kill Osama bin Laden, includes classified information that may harm U.S. military operations. The book went on sale yesterday despite the Pentagon's warnings of possible legal action last week.

Two bubbles found they had rainbows on their curves.
They flickered out saying:
"It was worth being a bubble just to have held that rainbow thirty seconds."

Sometimes known as the Antibalas Afrobeat Orchestra, the New York band Antibalas — which means "bulletproof" in Spanish — is a large group of talented musicians who play rhythm-intensive Afrobeat music. In a seven-year stretch, Antibalas has released four albums and withstood a five-year hiatus in which several members worked on the Broadway musical FELA!

Good evening from Charlotte, N.C., where Florida Rep. Debbie Wasserman Schultz gaveled the convention to order promptly at 5 p.m. ET. in Charlotte's Time Warner Cable Arena.

Schultz, who is also the chairwoman of the Democratic National Committee, said that throughout the next three days, "we will demonstrate we need to keep President Barack Obama and Vice President Joe Biden four more years."

After decades of encouragement, Americans are getting their blood pressure checked more often.

And there's a little more good news, according to the Centers for Disease Control and Prevention. Most adults with high blood pressure are being treated these days.

But, and you knew there had to be a but, more than half of all Americans with hypertension — about 36 million people, all told — still haven't got it under control.

The Democratic National Convention began Tuesday in Charlotte, N.C. Robert Siegel talks with Mara Liasson about the day's events.