A new development in the Trayvon Martin case, George Zimmerman has surrendered to authorities in Florida and is now back in jail.
The sheriff in Florida's Seminole County says Zimmerman is being cooperative.
Zimmerman's bail was revoked last week when a judge said Zimmerman and his wife had lied to the court about their finances so he could get a lower bond.
Zimmerman's lawyer says they'll ask for a new bond hearing.
The former neighborhood watch volunteer is in a cell by himself.
He's charged with second degree murder in the shooting death of Trayvon Martin, Zimmerman has pleaded not guilty.
Clinton, Obama Partner Together for Fundraising in NYC
A campaign fundraising trifecta featuring Presidents Obama and Clinton tops today.
Former President Bill Clinton raises campaign cash for President Obama today.
The two will hold three fundraisers in New York City, one features a special performance by Jon Bon Jovi.
Mitt Romney is also hosting a campaign fundraiser, across the country, in Oregon.
Olympic Gymnast Retires
Olympic gold medalist Shawn Johnson is ending her career as a competitive gymnast.
Johnson says while she still has the desire to compete, she is retiring because of problems with her left knee.
She won four Olympic and three world medals in her career.
She plans to cheer on the 2012 U.S. Olympic team in London.