By Karen Freifeld and Luc CohenNEW YORK (Reuters) -New York City prosecutors on Thursday said Donald Trump created a false expectation of his arrest and led fellow Republicans in Congress to interfere with a probe of his hush-money payment to porn star Stormy Daniels. On Saturday, the former president forecast he would be arrested on Tuesday in the probe by the Manhattan District Attorney's office. The letter said the chairmen's accusations "only came after Donald Trump created a false expectation that he would be arrested the next day and his lawyers reportedly urged you to intervene." It confirmed that Bragg's office was "investigating allegations that Donald Trump engaged in violations of New York State penal law." A former fixer for Trump said he made the payment to Daniels days before the 2016 presidential election at Trump's direction.