Lying for former President Donald Trump’s was compulsory. That’s according to Sarah Matthews, a former Trump White House deputy press secretary. She discussed her experience, in light of Trump’s trusted aide Hope Hicks testifying in open court for his criminal hush money case today — that she and others adopted a messaging strategy that was to take the 45th president at his word and then hang on for dear life. “It’s just obvious that Donald Trump is a pathological liar,” Matthews told MSNBC’s Nicolle Wallace. “It’s not surprising he would tell his staff these things.” Want more breaking politi…