The 2009 annual report from the Metropolitan Transportation Commission (MTC) is a bombshell, a wake up call, a Klaxon - choose whatever metaphor you like - if you care about public transit ... It shows, more clearly than any of the reports of budget woes coming from the individual transit agencies, that the entire system is unsustainable. Think the fare hikes and service cuts are bad now? Just wait. "Looking at it another way, we will fall short of the resources our regional transit system needs by a cool $1 billion a year over the next quarter-century." Translation: If you...