dizziness, but you know what, if you have end stage cancer and a few months left to live i don't think the risks of those side effects are that sit. much more truck ling -- troubling is the cancer itself. we as practicing physicians need -- need all the options swre and we're going through a time with our best technology is being jeopardized. gregg: dr. marc siegl, thank you very much. >> thanks gregg, appreciate it. martha: president obama saying people who take corporate jets do not need tax breaks. gregg: and saying farewell to isn't gates, the president will speak about his accomplishments. martha: and a nuclear scare escalating in the united states, a fire burning close to the los al most -- al most lab in new mexico. that's coming up. >> at this point, we're waiting for an opportunity, either a break in the