Sam Hornish Jr. may have forgotten what he wanted to say because he was awestruck, but he gets a pass. It was, after all, the president of the United States. Hornish and key members of Marlboro Team Penske and the IRL IndyCar Series met briefly Tuesday morning with President George W. Bush in the Eisenhower Executive Office Building next to the White House to celebrate Hornish's victory in the 90th Indianapolis 500 in May. Bush entered the room and greeted the group by asking, "How's everybody doing?" He then shook hands with Hornish, who struggled to say what he'd rehearsed....