FILE - In this Jan. 17, 2018 file photo, former Senate Majority Leader Bob Dole smiles as he gets a kiss from his wife Elizabeth Dole as he is honored with a Congressional Gold Medal, at the Capitol in Washington. Political icon and 1996 Republican presidential nominee Bob Dole says he has been diagnosed with stage 4 lung cancer. The 97-year-old former U.S. Senate majority leader said Thursday in a short statement that he would begin treatment for the disease Monday.
