Soledad O'Brien

Being an entrepreneur is a mindset. You have to see things as opportunities all the time. I like to do interviews. I like to push people on certain topics. I like to dig into the stories where there's not necessarily a right or wrong answer.

Having a Congress with a more diverse educational and professional background would serve the country well. And given the budget challenges facing America today, we might benefit from a few more cold, calculating problem solvers, and fewer courtroom impresarios.

In 1967, the world health community launched a global effort to eradicate smallpox. It took a coordinated, worldwide effort, required the commitment of every government, and cost $130 million dollars. By 1977, smallpox had disappeared.