Sarah Matthews, an ex-staffer of former President Trump, on Sunday warned the former president’s rhetoric has recently become “more unhinged,” and called on voters to listen closely to his language. “I do think that he’s [Trump] gotten more unhinged in his rhetoric,” Matthews said Sunday during an interview on MSNBC’s “Inside with Jen Psaki. “Obviously, Donald Trump’s first four years in office were marked by lots of controversies, but I think that type of rhetoric that he’s using today, it’s really concerning. It’s almost Hitler-esque in a way, especially when he talks about things like immigration, saying things like ‘poisoning...