The race to the presidency now turns toward the general election in November. CNN.com Live is your home for all the latest news and views from the campaign trail.
Today's programming highlights...
11:00 am ET - Tomb of the Unknowns wreath-laying ceremony - On this Memorial Day, President Obama will participate in a wreath-laying ceremony at the Tomb of the Unknowns at Arlington National Cemetery. The president will then speak at a Memorial Day ceremony at the cemetery around 11:20 am ET.
1:00 pm ET - Romney in San Diego - GOP presidential candidate Mitt Romney joins Sen. John McCain at a Memorial Day tribute in San Diego.
1:50 pm ET - Vietnam War anniversary ceremony - President Obama and others mark the 50th anniversary of the Vietnam War at the Vietnam Veterans Memorial in Washington.
CNN.com Live is your home for breaking news as it happens.