Detailed text transcripts for TV channel - CNN - 20190528:21:25:00
Opponents. is this part of his front-runner strategy? and is it sustainable? >> reporter: well, that's one big question, wolf, is whether he's going to be able to keep this up, this campaign with fewer public appearances compared to his democratic opponents, biden has held only 11 public campaign events. this will be his 12th event today since he entered the race once month ago. he's also spent a lot of time doing fund-raisers. he's held nine fund-raisers overall. he'll be having another one later today in houston and another tomorrow in dallas. but really, you've seen biden adopt this front-r...