For President Joe Biden, some protests and boycotts are easy to back — particularly, it seems, if they're targeting political enemies in America. Take, for instance, the dust-up this spring over Major League Baseball's All-Star Game that was slated to be held in Atlanta — and amid the passage of Georgia's voting law that battled back against fraud at the polls. Leftist activists put a ton of pressure on the MLB to move the All-Star game out of Atlanta — and surprise, surprise, Biden backed the idea . "I think today's professional athletes are acting incredibly responsibly," Biden said in…