Today, Mitt Romney announced he'll deliver a speech on defense policy at the U.S. Navy Memorial Monday; he also participated in a roundtable discussion on the Employee Free Choice Act in Arlington, VA; and campaigned for a GOP candidate in New Jersey; Tim Pawlenty said he'll announce this summer whether he plans to seek reelection as Minnesota's governor; and Eric Cantor endorsed former eBay CEO Meg Whitman in California's 2010 gubernatorial race.