Former Secretary of State, U.S. Special Presidential Envoy for Climate John Kerry said Wednesday on MSNBC’s “Andrea Mitchell Reports” that the Senate needs to work faster in the confirmation process to combat the “brain drain” brought on by former President Donald Trump. Mitchell asked, “I want to also ask you about undoing some of the Trump changes, I don’t mean the Paris Climate Accord, but there has been such a brain drain from the scientists who have quit or been fired all through the federal government, not just the EPA and other related agencies. How do you undo that? Doesn’t...