Bill O’Reilly returns to the Dom Giordano Program to discuss his newest entry into his Killing series, Killing the Killers, this time focusing on the global war against terrorism. O’Reilly reveals the success of his book, and tells why he believes people have embraced his Killing series. Also, O’Reilly offers his thoughts on the January 6th Insurrection hearings, explaining why he believes it to be a political circus. (Photo by Ilya S. Savenok/Getty Images)