If John Paul Stevens retires this year at the ripe old age of 90, his successor will likely face a GOP filibuster during Senate confirmation hearings, says Republican-turned-Democrat Arlen Specter. “I think the gridlock in the Senate might well produce a filibuster, which would tie up the Senate [for] the Supreme Court nominee,” Specter told Fox News Sunday. “I think a year passes, there’s a much better chance we could come to a consensus.” Meanwhile, elsewhere on your Easter Sunday dial: