Thursday morning, journalist Lisa Ling, members of the City Council and the homeless and formerly-homeless community joined Mayor Kevin Johnson in launching the "Sacramento Steps Forward" initiative. A crowd of several hundred waved blue initiative flags and cheered as Johnson announced his goal "to end homelessness and focus on permanent housing." He applauded permanent housing shelters such as Mercy Housing, Turning Point and Martin Luther King Jr. Village, 3900 47th Avenue, where the launch was held. Johnson said the goal of Sacramento Steps Forward is to provide 2,400 "decent and affordable" permanent housing units over the next three years. That would nearly quadruple the amount of