TRUMP'S ACTIONS TOWARD, FLYNN, MANAFORT AND OTHER POSSIBLE WITNESSES
Mueller looked at whether Trump's sympathetic messages to Flynn, former campaign manager Paul Manafort and others were intended to limit their cooperation with Mueller's investigation. When Flynn began cooperating with prosecutors, Trump passed word through his lawyer that he still had warm feeling for Flynn and asked for a "heads up" if Flynn knew of information implicating Trump. Trump praised Manafort during and after his criminal convictions, and refused to rule out a pardon for his former campaign chairman.
TRUMP ACTIONS TOWARD MICHAEL COHEN
Mueller noted that Trump's conduct toward Cohen, a former Trump Organization executive, changed from praise to castigation after Cohen began cooperating with prosecutors. The evidence could "support an inference that the president used inducements in the form of positive messages in an effort to get Cohen not to cooperate, and then turned to attacks and intimidation to deter" cooperation and undermine Cohen's credibility, Mueller wrote.