The Casey Anthony trial could wrap up testimony today, while a royal couple continues a visit to Canada. Watch CNN.com Live for continuing coverage on these developing stories.
Today's programming highlights...
8:30 am ET - Leon Panetta begins new job - Leon Panetta is sworn in as the new defense secretary, replacing Robert Gates.
9:00 am ET - Casey Anthony trial - Testimony could conclude today in the trial of the Florida woman accused of killing her young daughter.