MIAMI (AP) — A 7-month-old Florida boy has died after swallowing a candy-colored liquid laundry packet, raising concerns about the access that young children have to the increasingly popular products. The Florida Poison Information Center says the boy's death may be the first in the U.S. involving young children who were exposed to chemicals in concentrated laundry packets since May 2012, when the center first received an exposure report. The center says it has received almost 300 exposure reports so far this year.