Former Senate Majority Leader Bob Dole is among those paying respects to the late President George H.W. Bush. Bush is lying in state in the Capitol Rotunda. Dole was helped out of his wheelchair so he could stand and salute Bush's flag-draped casket. Dole and Bush were decorated World War Two veterans who tangled in the 1988 presidential campaign. Bush won the Republican nomination and went on to serve one term as President.
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