Security tightened at key areas as Arroyo vows to wipe out Abu Sayyaf suspects
Fear gripped the nation's capital yesterday as residents braced for possible fresh attacks, a day after six people were killed when a bomb tore apart a packed bus at the gateway of Makati financial district.
Marines were deployed at sensitive installations in Manila such as the Pandacan oil depot, a stone's throw away from the presidential palace.
Two other improvised bombs also exploded on Monday in the southern cities of General Santos and Davao City, killing six others, prompting the nation's security forces to go on highest alert.
It also caused President Gloria Macapagal-Arroyo and United States envoy Francis Ricciardone to cancel talks with a business group in Davao City yesterday.
Armed forces chief General Efren Abu said: 'Our troops will help national police to secure crowded places where people assemble to prevent further attacks.'