CNN Around the World December 17, 2013 17:14:00
A place where something is always happening and yet sometimes it feels like time has stopped completely. i don't know how to explain it, we just have to go back. mexico city, live it to believe it. it fills you with energy... and it gives you what you are looking for to live a more natural life. in a convenient two bar pack. this is nature valley. nature at its most delicious. a man who doesn't stand still. but jim has afib, atrial fibrillation -- an irregular heartbeat, not caused by a heart valve problem. that puts jim at a greater risk of stroke. for years, jim's medicine tied him to a mont...