https://ift.tt/2wwdHAe Tracing the Roots of Trump’s ‘Zero Tolerance’ Immigration Policy United States Politics and Government, Illegal Immigration Presidents George W. Bush and Barack Obama both increased enforcement on the U.S.-Mexico border. Here is how their approaches differed from the Trump administration. SAMEEN AMIN and BARBARA MARCOLINI https://ift.tt/2K4Avcw June 19, 2018 at 05:30AM