(Video at source)MSNBC’s Nicolle Wallace invited presidential contender Beto O’Rourke to “play media critic,” asking him about what reporters covering the 2020 campaign trail could do better. “Play media critic: What can we do better for those of us covering your candidacies far away from where the first votes will be cast?” Wallace asked. The former Texas congressman initially shrugged off the question, saying “it is what it is” on Wallace’s show Deadline: White House Friday afternoon. When asked again he spoke more substantively on the subject. “We’ll have incredibly powerful town hall meeting, 10 or 12 amazing questions, people...