Sen. Chuck Schumer (D-NY) is warning President Joe Biden to clamp down on the uncontrolled migrant inflow at the U.S. border. “They are rolling up their sleeves and working on this. I think it will get better in the next few months,” Schumer told ABC’s The View on Thursday, adding, “If it doesn’t, I will go to them and say, ‘You’ve got to do better.’ I will be public.” Schumer is very pro-migration, but has adopted a cautious strategy towards migration legislation since 2014 when Democrats lost five Senate seats after voters punished them for Schumer’s 2013-14 “Gang of Eight”...