RIO DE JANEIRO — Officials scrambled Tuesday to get food and medical aid to two flood-hit Brazilian states where torrents of water ripped through towns, killing at least 41 people and driving 120,000 from their homes. Floodwaters toppled bridges and cut roads to dozens of cities. The Civil Defense department of Alagoas state received reports from local officials of 600 people missing in the chaos, but suggested most were not in danger. "We think the number missing is much, much smaller," said Cpl.