Six decades after three inmates infamously escaped from the water-bound prison that once held gangster Al Capone, Casper’s Dr. Joe McGinley dove off a boat near the short of Alcatraz and swam to San Francisco.
Then he did it again.
The 1.5-mile swim with six others on Friday, June 5 was a practice run, with the second swim two days later the official Escape From Alcatraz Triathlon…