More than 20 Democratic presidential campaigns on Wednesday united against President Trump ahead of his visit to New Hampshire, issuing a joint statement attacking the president's “hateful rhetoric” while saying he has a record of siding with the wealthiest class. “That’s why all of us are fighting to defeat Donald Trump and move this country forward. No matter who the Democratic nominee is, we are in this together,” the statement, which includes all of the top-tier White House hopefuls, said. The statement was signed by staffers on behalf of Sen. Michael Bennet (D-Colo.), former Vice President Joe Biden, Sen. Cory...