GENERAL SANTOS, Philippines (AP) — Dozens of rescuers in hard hats scrambled out of a partially collapsed grocery in a southern Philippine city Wednesday as it was rattled by an aftershock from a powerful earthquake that left at least 45 people dead and 17 others missing in the region. A safety officer blew his whistle and others screamed to warn about 30 firefighters and coast guard personnel to dash to safety as concrete debris crashed down from the leaning three-story building in General