Former federal prosecutor Charles Coleman on Friday predicted that former President Donald Trump’s lawyers will accuse porn star Stormy Daniels of attempting to blackmail him when she takes the witness stand. Trump is currently on trial for 34 felony counts related to a $130,000 payment to Daniels for her silence about an alleged affair during his 2016 campaign. Coleman said on MSNBC’s “Chris Jansing Reports” that the former president’s lawyers will focus on how Daniels allegedly solicited the money from Trump in an immoral way, and said she will require coaching to portray herself in an ideal…