Not very long ago, Clark mentioned that people from the United States are now going to Mexico for dental care. That discussion sparked some unfriendly response. Now London's Financial Times has done a report about the medical tourism trend. People are going overseas to Thailand and India to save money on surgeries. The number of Americans going overseas is rising 20 percent per year, according to the report. The savings can be extraordinary -- up to 75 percent. The big question is, "What kind of care will you get overseas?" While the quality does vary, many third-world countries have first-rate hospitals that cater to foreigners. The Financial Times reports that Singapore is the best place to go for overseas medical care that is roughly equal to American care. You'll still save substantial amounts there -- up to 50 percent off -- and have a private nurse for 24 hours a day. While Clark admits that he is a medical idiot, he does believe that if you are grappling with the cost issue alone you should consider this option. There are now medical tourism businesses that handle accommodations, finding doctors and all the other logistics of getting care abroad.