9:30 am ET - Palin addresses anti-abortion event - Former Republican vice presidential candidate Sarah Palin delivers the keynote address at the Susan B. Anthony List’s ”Celebration of Life” breakfast in Washington.

10:00 am ET - Gulf Coast oil spill briefing - The U.S. Coast Guard holds a briefing on efforts to contain the Gulf of Mexico oil spill in Dauphin Island, Alabama.

10:10 am ET - Obama honors "Top Cops" - President Obama and Attorney General Eric Holder honor the 2010 National Association of Police Organization’s Top Cops award winners.

11:50 am ET - Obama on Gulf Coast oil spill - President Obama discusses his meeting with administration officials on the Gulf of Mexico oil spill with reporters at the White House Rose Garden.

2:20 pm ET - Shuttle launch - Space shuttle Atlantis launches from Florida's Kennedy Space Center on a mission to the international space station.

2:45 pm ET - Palin addresses NRA convention - Former Alaska governor Sarah Palin speaks before the National Rifle Association’s annual convention in Charlotte, North Carolina.