
In a campaign speech today, Marco Rubio aims some subtle generational messaging at Hillary Clinton. “The race for the future will never be won by going backward,” says Rubio, “It will never be won by hopping in Hillary Clinton’s time machine to yesterday.” So Clinton has mastered the problem of time travel, a technology so advanced no other scientist is even close to perfecting it. Maybe the race for the future will be won by this apparently brilliant innovator instead of the guy who deflects questions of scientific consensus by insisting, “I’m not a scientist, man.”