Donald Trump’s former spokesperson said Saturday that “something has changed” with the former president since her time in his administration, adding that he seems like “a man in mental decline.” Former White House press secretary Stephanie Grisham, who earlier in the day told MSNBC’s Alex Witt that the ex-president is “known for throwing things” when upset, was asked her opinion of Trump’s mental state in a late evening appearance on CNN Newsroom with Jim Acosta. When the host asked Grisham about Trump’s recent “gaffes” and “flubs,” including the multiple slip ups that prompted questions at th…