The deaths of three American soldiers—who were killed overseas on Sunday—has prompted a comparison of political records on troops' safety between the two frontrunners fighting it out for the White House. Three U.S. service members died and at least 34 were wounded this weekend in a drone strike at a base in Jordan near the Syrian border‚ which officials say was carried out by Iran-backed militants. Jordan is a close ally of the U.S. and has condemned the "terrorist" attack‚ while Biden said...