Former President Donald Trump seemingly signaled that he intends to run a campaign to whip up his base, rather than expand his coalition. In picking Ohio Senator J.D. Vance Trump for the Vice President slog Trump made it clear that his campaign will be pure MAGA. Vance is known for his (current) dark world view. Earlier in the day speculation on social media reached a frenzy. Was he going to pick Florida Sen. Marco Rubio? Or was he going to throw everyone a curve and pick his most outspoken primary rival and critic, former U.N. Ambassador Nikki Haley? Some Democrats expressed fears that it wou…