A political ad against Democrat candidate Abdul El-Sayed is being called one of the most powerful ads of this election period.The video shows El-Sayed, who is running for U.S. Senate in Michigan, refusing to disavow the disturbing views of socialist streamer Hasan Piker, who has said that America "deserved" the 9/11 terror attacks.'I'm not here to disavow people's views.' "Some of you have heard about my son. His name was Todd Beamer," says Davi…