another question in that debate, jon. where somebody else andrew yang was asked being the only minority candidate on the stage. when the question came to bernie sanders he tried to pivot to climate change and the moderator called him out answer the question. he lamely said well, people of color are most affected or would be most hurt by climate change. i don't believe -- it's been such an important debate on the left. i don't believe that racism or sexism is the reason that they are mostly white candidates. it is because kamala harris ran a lousy campaign and cory booker hasn't been able to get traction. that's what happens in campaigns. you have to win and put points on the board. >> jon: let's listen to a moment from andrew yang when he talked about being the person of color on the stage. listen. >> it is both an honor and disappointment to be the lone candidate of color on the stage tonight. i miss kamala and corey. i think corey will be back. why am i the lone candidate of color on this stage?