2.5K views · 117 reactions | Mary Ann Mendoza’s 32-year-old son, Sgt. Police Officer Brandon Mendoza of the Mesa Police Department, was killed in a head-on collision by a highly intoxicated illegal immigrant with multiple criminal convictions.Listen to our thoughts on the White House roundtable meeting today with the President that we both attended to discuss the harm of sanctuary cities. Learn more: https://goo.gl/Q2pdT6 | Martha McSally | Facebook