Donald Trump Jr. rally in Sun City

From left, Kimberly Guilfoyle, Martha McSally, Donald Trump Jr., Debbie Lesko and Arizona Republican Chairman Jonathan Lines at the GOP office in Sun City, Arizona. (KTAR Photo/Ali Vetnar) (KTAR Photo/Ali Vetnar) (KTAR Photo/Ali Vetnar) Donald Trump Jr. speaks at a campaign rally for U.S. Senate candidate Martha McSally, Thursday, Nov. 1, 2018, in Sun City, Ariz. (AP Photo/Matt York) Donald Trump Jr. speaks at a campaign rally for U.S. Senate candidate Martha McSally, Thursday, Nov. 1, 2018, in Sun City, Ariz. (AP Photo/Matt York) Donald Trump Jr. takes a selfie with Arlene Goldblatt after a campaign rally for U.S. Senate candidate Martha McSally, Thursday, Nov. 1, 2018, in Sun City, Ariz. (AP Photo/Matt York) Donald Trump Jr. speaks at a campaign rally for U.S. Senate candidate Martha McSally, Thursday, Nov. 1, 2018, in Sun City, Ariz. (AP Photo/Matt York) Donald Trump Jr. speaks at a campaign rally for U.S. Senate candidate Martha McSally, Thursday, Nov. 1, 2018, in Sun City, Ariz. (AP Photo/Matt York)