You know, it's really easy to catch Trump in his lies. Wait for him to say some outrageous crap, and then when he is called out on it, he claims he never said that or that he said something else.
Remember when he was sitting with Schumer and Pelosi, and told both of them that he would take responsibility for the shutdown, and this time it would be done right as Schumer didn't know how to do it last time.
Then, just a couple of days later, he's trying to blame the Democrats and others for shutting down the government he had said just a couple of days prior, that he would be proud to take responsibility for the shutdown.