Is the man running to be president . . . or Saint Barack of Chicago? A bit hard to tell after GMA's hagiography this morning. The segment was a run-up to his planned announcement tomorrow of his presidential intentions. Obama's own advertising consultants might have balked at the presentation as too over-the-top in its worshipful tone and substance. Here's what we got: Robin Roberts introduced the segment by saying that while Barack is a presidential front-runner, "he may also be the least well known." Was that Robin's way of disputing HIllary's claim to being "the most famous person you don't...