rightful role as indispensable and convene other countries together to make sure we solve this otherwise intractable problem and that the united states leads the way. that's what we will do in an o'rourke administration with your help. thank you, appreciate it. thanks. >> our next international admissions here at drake university and currently supports bernie sanders. >> good eve.ing. >> good evening. >> recently you signed the no fossil fuel money pledge and have returned donations that do not conform to this pledge. considering you've received more fossil fuel money than any politician except ted cruz, many might consider that to be too little, too late. in light of your voting record, sometimes sympathetic to the fossil fuel industry, huh do you as a democrat defend your history of accepting fossil fuel money at such a high rate and why do we believe you won't