The red-walled foyer of Dan Buettner's Lake of the Isles home is packed with party guests. Black-clad waiters weave among the revelers, offering up twirls of scallops and skinny pasta spun onto silver forks. In one section of the house, the gossip... More >>>
courtesy of Dan Buettner
Buettner traced Marco Polo's route over the Silk Road to see if he really reached China.