The U.S. Senate is expected on Thursday to approve a second term for Federal Reserve chairman Ben Bernanke. It's a good thing, says James Bacchus, chair of the global practice group at Greenberg Traurig LLP and a former U.S. Congressman and House banking committee member. Denying Bernanke a second term, he says, would only lead to further financial turmoil.Watch the video below or download it at iTunes.