text: acetaminophen recall?   the recall affects 11 million bottles containing varying quantities of 500-milligram acetaminophen caplets made by the perrigo co. the pills were sold under store brands by wal-mart, cvs, safeway and more than 120 other major retailers, the food and drug administration (fda) said. at least two chains -- cvs corp. and supervalu inc. -- started pulling the pills from store shelves on thursday. supervalu owns albertsons, cub foods and other stores.  there were no immediate reports of injuries or illness. the contaminated pills included metal fragments ranging in size from "microdots" to portions of wire one-third of an inch long, the fda said. it could not describe further the type of metal.