(BUSINESS INSIDER) -- Former US Sen. Bob Dole, who's 95-years-old, on Tuesday stood up from his wheelchair in the US Capitol Rotunda to salute the casket of former President George H.W. Bush.
It was an emotional, powerful moment, particularly given the history the two men share.
Like Bush, the former Republican senator is a war hero and served with distinction in World War II. Dole salutes with his left hand because of injuries he sustained during the war that have impacted his mobility.
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