rappler.com : "At the Rappler senatorial debate on Friday, April 15, the candidates highlighted the need to improve public transportation, with two bets – Valenzuela Representative Sherwin Gatchalian and former Akbayan party list representative Walden Bello – specifically citing the bus rapid transit (BRT) system."BRT is a favorite right now, because it is cheaper than MRT. But the 2 percent who own cars take up 45 percent of the road. A more dramatic fix is needed. That fix is fare-free buses... and lots of them.