Sixty years after three men infamously dug their way out of the maximum security prison at Alcatraz Island off the coast of the San Francisco-Bay Area, United States Marshals on Monday released age-progressed images of the escaped convicts. Clarence Anglin, John Anglin and Frank Morris remain wanted fugitives for their June 11, 1962 escape from Alcatraz, where they were serving time for armed bank robberies. The three men spent more than a year preparing for the escape, digging around a metal air vent in their prison cells, until eventually they had cleared enough of a hole to pass through, shimmy...