On Tuesday, Dr. Jeff Spaeder, Quintiles Chief Medical and Scientific Officer, was interviewed via satellite by Jim Cramer, CNBC’s host of the investment segment, "Mad Money," which airs daily in the US, New Zealand and Australia. As host of Mad Money, Cramer works to guide the more than 166,000 cable viewers through the confusing jungle of Wall Street investing. According to Cramer, the Ebola crisis is causing uncertainty among investors so he wanted insights from the experts in drug development.