Obesity among young Americans is a serious problem that can have serious ramifications in the long run.

One poll shows that by 61 percent to 29 percent Americans under 40 say that Social Security needs to be fixed.

The life expectancy is much longer today than it was when Social Security was created.

Adult stem cells tend not to form tumors.

Republicans are pushing legislation forward that will improve the effectiveness of and bring more accountability to U.S. foreign assistance around the world and bring democracy even further into the light.

Challenging unfairly subsidized products, fighting counterfeit goods and intellectual property theft and holding countries accountable for an unfair currency regime will help American companies remain competitive.

I like the idea of giving workers control and putting their money into their personal accounts.