Barack Obama Can Do Three Whole Pull-UpsSThis picture of presidential hopeful Barack Obama doing pull-ups in Missoula, MT was taken by the photographer Callie Shell for Time magazine last April. I like it! Shell has snapped an entire collection of wistful shots of the great black/white Hope from Illinois, some grand and sweeping, others mundanely human. Just like those ones of his rival, John McCain! Click through for larger image.