LAS VEGAS (AP) — As countless numbers of young children had been taken from their mom and dad at the southern border throughout a Trump administration crackdown on unlawful crossings, a federal community defender in San Diego set out to obtain new procedures to go immediately after the longstanding deportation regulation fueling the household separations. The resulting authorized protection that Kara Hartzler would assist draft in the coming several years — function that continued even following a judge halted the standard apply at the U.S.-Mexico border in June 2018 — was unparalleled. It uncovered Segment 1326 of the Immigration and Nationality Act, which helps make it a crime to unlawfully…