"It might be a good idea for President Biden to call a climate emergency," the New York Democrat told MSNBC’s Rachel Maddow. "He can do many, many things under the emergency powers ... that he could do without legislation," the Senate leader said. "Trump used this emergency for a stupid wall, which wasn't an emergency. But if there ever was an emergency, climate is one," Schumer added. For the first time in nearly a decade, Democrats control the Senate, House and White House. But most legislation still has to pass the 60-vote hurdle. Schumer -- who hasn’t committed to leaving...