(Above: Bret Brennan, with Gail Sacco) _________________________________________________________ BRET BRENNAN, 48, DIED LAST MONTH—one of the 42 homeless in my city (Las Vegas, Nevada) who so far this year have not survived. Suffering from cancer, he’d been living on the street until homeless activist Gail Sacco got him into a home she owns. Bret died November [...]