still, to enable it, the weight of this crisis is on your conscience. >> we are expecting those statements to come about half past the hour. how these meetings go could have a real bearing on how the north korea crisis unfolds in the weeks and months ahead. president trump wants to push xi jinping to do more than china already is, starting with a baseline level, the full enforcement of united nations sanctions against north korea. the president also wants china to take further steps, cutting off oil supplies to north korea, freezing the bank accounts of some north korean individuals, as united states treasury department has. and taking all of the north korean workers who are here in china and sending them home. what's not clear at this point, shannon, is whether or not xi jinping has the influence over kim jong un to get him to rein in his nuclear program and b, how much influence xi jinping