David Zervos, Jefferies chief market strategist, and Lori Calvasina, RBC Capital Markets head of US equity strategy, joins 'Closing Bell Overtime' to talk the day's market action.

Civil War surgeons learned fast. Here are a few of the MacGyver-like medical solutions that have had a lasting impact.

Testimony from Dr. Hussam Abu Safiya lawyer and family is revealing a picture of brutal torture at the hands of Israel ...