Watch CNN.com Live for continuing coverage on the flooding along the Mississippi River.
Today's programming highlights...
8:00 am ET - Race to 2012: Gingrich speaks in Washington - He's expected to announce today that he's running for president, but former House Speaker Newt Gingrich isn't sitting on his laurels.Â He'll address a Hispanic prayer breakfast in Washington this morning.
8:30 am ET - Casey Anthony trial - Jury selection continues in the trial of Casey Anthony, the Florida woman accused of killing her young daughter.
9:30 am ET - Peace Corps safety hearing - The Peace Corps turns 50 this year, but there are growing concerns over the safety of its volunteers worldwide.Â The House Foreign Affairs Committee takes up the issue.
12:45 pm ET - Race to 2012: Trump speaks to business group - We haven't heard much from Donald Trump since President Obama announced the death of Osama bin Laden.Â The real estate mogul and possible presidential mogul breaks his silence in an address to a New Hampshire business group.
7:00 pm ET - Obamas celebrate poetry - The president and first lady host a celebration of American poetry and prose at the White House.
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