trump is trying to bully congress, he expects them to say yes to all of his requests no matter if they are ludicrous.  he is acting like a dictator, whatever he says, you do without question.  and if members of congress do not agree with him, he denigrates them via twitter.  this is behavior of a 6 year old kid, who cannot get what he wants, he berates others.  governing requires humility and consensus, you cannot get everything, it is a compromise.  he really does not understand this.