Arizona’s GOP governor primary race is heating up as Rep. David Schweikert attacks Rep. Andy Biggs over extremism claims. Biggs pushed back and pointed to his long-standing support for Israel before reaching back into American history—invoking Confederate Gen. Robert E. Lee as an example of how to handle criticism. #ArizonaPolitics #AZGov #AndyBiggs #DavidSchweikert #GOPPrimary