Two crashes involving up to 100 cars and dozens of tractor-trailers shut down part of the Pennsylvania Turnpike on Friday. It's definitely scary, but small when compared to the world's largest car accidents.
10. Bromsgrove, England (March 10, 1997) -- 160 vehicles
After five months of detention in North Korea, Jeffrey Fowle arrived back in Ohio early Wednesday for an emotional reunion with his family. Here's a look at other Americans who have been detained abroad and their fates.