 Arizona News Radio, I'm Jeff Scott. Arizona Congressman Raul Grijalva becomes the second House Democrat to call on President Joe Biden to withdraw as the party's White House nominee, telling the New York Times if Donald Trump returns to the White House, in his words, everything we've done goes down the sewer. Arizona Democratic political analyst Bob Grossfeld says Biden's campaign is likely relying on data to develop a way forward. His campaign, I know, is looking for guidance from their internal polling