President Obama is widely expected to be an extremely valuable asset for the Democratic Party in this November s general election, and he gave a preview of just how he d rip Republican presidential candidate Donald Trump to shreds at a campaign event on Friday night.Speaking to Democrats in Austin, Texas, President Obama talked about Trump s ridiculous Trump steaks show and tell session, noting that there s  a debate inside of the other party that is fantasy, and school yard taunts, and sellin  stuff like it s the home shopping network. Obama also mocked the Republican establishment for claiming they are surprised by the hate that Trump has whipped up. From the White House pool report:Obama also again mocked establishment Republicans, who he argues say We re shocked someone is fanning anti-immigrant or anti-muslim sentiment!   We re shocked!. We re shocked that someone could be loose with the facts. Or distort someone s record. Shocked! How could you be shocked? This was the guy who was sure I was born in Kenya. And wasn t letting go   As long as it was being directed at me they were fine with it. It was a hoot   and suddenly they re shocked! That gamblings going on in this establishment,  he said.Obama said Donald Trump is  A distillation of what has been going on in their party for more than a decade   this is the message that s been fed   that you just deny the evidence of science. That compromise is a betrayal. That the other side isn t simply wrong, we disagree   the other side is destroying the country. Or treasonous. Look it up, that s what they ve been saying. So they can t be surprised when somebody says,  I can make up stuff better than that.' As other Democrats have made clear, Obama said the right had to own what is happening in Trump s campaign:  The reaction is something they have to take responsibility for and then make an adjustment. It is clear that Obama will be out on the trail, making sure that a campaign of hate does not usher in his successor. Trump has a world of rhetorical hate coming towards him from the President.Featured image via YouTube