It was a touching tribute from one statesman to another. Former Senate Majority Leader Bob Dole stood at the casket of President George H.W. Bush. The 95-year-old needed help to rise from his wheelchair, determined to salute his friend. He was one of thousands to come through the Capitol Rotunda where Bush's body lies in state. Dole and Bush both served in World War II and were political rivals at times. InsideEdition.com's Mara Montalbano (https://twitter.com/MaraMontalbano) has more.