Summer Means Barbecues, Picnics — and Food Allergies

Ants, bees and rain aren't the only things that can put a damper on a picnic or barbecue. For more than 12 million Americans food allergies can ruin the fun too, by causing problems ranging from the mild (itchy bumps and stomach aches) to the severe and life-threatening (swelling of the throat and difficulty breathing). . read more.