Summer is a great time to travel and a perfect time to catch up on some great U.S. history. The history of the U.S. is as unique as the many sites marking its growth. Find out where visitors can experience America's proud heritage firsthand.
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.