Snails slither into spa scene in Thailand and around world

CHIANG MAI, Thailand- The last time I encountered escargots they were served up by a French waiter, sizzling in garlic and herb butter. That this latest addition to the global beauty and wellness craze- snail facials- should surface in the hills of northern Thailand is only natural. The two young Thai women reclining next to me at Chiang Mai's Snail Spa sang the...