MBTA general manager Dan Grabauskas, who never takes the T, told the Globe to expect a "hefty" fare hike in 2010 if the state doesn't bail out the beleaguered transportation authority. Fare increases have happened every three years since 2001, when the legislature stopped covering the T's debt at the end of each budget period. Without the fare increase or legislative action, Grabauskas warned, the T will have to cut bus routes (a lot of...