February 4, 2010 12:08 am Toyota Safety Scrutiny Extends to Prius U-S and Japanese authorities report complaints about the braking system of the hybrid renowned for its advanced engineering. NBCLA’s Patrick Healy reports Toyota confirmsinvestigation is underway. US & World Videos 2:26 March of Dimes annual march for babies 0:34 Disneyland character workers vote to unionize 3:22 Long Beach Pride celebrations begin 0:18 Driver crashes into businesses and parked cars in Palm Springs 3:25 41st annual Long Beach Pride Festival kicks off