The Sanders windfall of small-dollar donations enabled him to spend more than Clinton on television advertising in the final days before the New Hampshire primary and then to immediately get a jump on the airwaves in Nevada, where an initial onslaught helped him give her a considerable scare. Her dominance in that state vanished by the time she won its caucuses Saturday. More than 47% of caucusgoers chose Sanders, and he earned just a handful fewer delegates than Clinton.