Mike Fink in his Portland-area restaurant CREDIT: Gabe Souza/Portland Press Herald How do abortion rights affect deli sandwiches? At first glance, those two things may not seem to have much in common — but in Portland, ME, they’ve become inextricably intertwined. Mike’s Restaurant, a popular deli in downtown Portland that’s home to the “rock n’ roll sandwich,” will officially close its doors next week because of the persistent anti-abortion protests on the block.