Aaron Vu News Today

Today in a new legal challenge to obamacare. the plaintiffs are accusing the i.r.s. of using the law to make a power grab, essentially, and are legally trying to take extra cash from small businesses. its an interesting, complicated case. also a new medical study on those popular energy drinks. what has some doctors very concerned about your heart. and a kind soul trying to make people happy this holiday season. what we know about the mystery tipper leaving huge tips all around the country. jon:...