A space shuttle looks to head into orbit one last time. Watch CNN.com Live for continuing coverage of space shuttle Endeavour.
Today's programming highlights...
8:30 am ET - Casey Anthony jury selection - Jury selection continues in the case of Casey Anthony, the Florida woman accused of killing her young daughter.
8:56 am ET - Endeavour's final launch - Space shuttle Endeavour will launch from the Kennedy Space Center in Florida this morning. The six-member crew will perform four spacewalks and deliver a particle physics protector to the international space station during the 16-day mission.
12:00 pm ET - Obama speaks to HS grads - President Obama travels to Memphis, Tennessee, to deliver the commencement address to graduates of Booker T. Washington High School.
5:35 pm ET - Obama welcomes hoops champs - Obama's stay in Tennessee will be short, as he returns to the White House to welcome this year's NCAA Division I men's basketball champions, the Connecticut Huskies.
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