President Obama Makes Historic Visit To Cuba

President Barack Obama will become the first president to visit Cuba in almost 90 years when he and first lady Michelle Obama travel to the island nation on March 21. But one of the most exciting things about the thawing of relations between Cuba and the U.S. is happening stateside right now: the possibility of clinical trials on a drug to prevent lung cancer, and possibly other cancers, too... Read More At: Clip from The