Heat Wave
by Brad Erickson Coast to coast, theatre this summer is hitting a nerve. From Julius Caesar in New York City's Central Park, to Pass Over at Chicago's Steppenwolf, to the San Francisco Mime Troupe's new show Walls, the American stage is provoking a season of furious discontent. The Public Theater's Julius Caesar. Photo courtesy of the Public Theater. By now, the hullaballoo over the Public Theater's …