losing. we need to present a new vision and that even includes talking about impeaching donald trump. >> mr. -- congressman o'rourke. on impeachment, please respond. >> you know, i think about everyone who has ever served this country in uniform. we have two examples here on this stage tonight, mayor buttigieg and congresswoman gabbard. those who have willingly sacrificed their lives to defend this country and our constitution. we are the inheriters of their service and their sacrifice. and we have a responsibility to be fearless in the face of this president's criminality and his lawlessness. the fact that as a candidate for the highest office in the land he invited the participation, the invasion of a foreign power in our democracy. as president he lied to investigators, obstructed justice, fired james comey, head of the fbi, tried to fire mueller, head of the investigation, then invited president zelenskiy to involve himself in our politics as well as china in exchange for favorable trade terms in an