Prospective Republican presidential candidate Jeb Bush clashed with National Review editor-in-chief Rich Lowry over immigration policy on Thursday, telling Lowry “I love you. I just think you’re wrong on immigration.” -snip- “This isn’t a zero-sum game,” Bush said, taking issue with Wisconsin governor Scott Walker’s contention that an immigration policy should, first and foremost, be based on protecting American workers and American wages. “[If] you want to grow at 4 percent instead of 2 percent per year, you need younger, more dynamic people inside of our economy to get to 4 percent growth,” he said. “You can’t do it with...