AIRSICK: How can you protect yourself?

We've all been seated next to them at one point or another: that coughing-sneezing-wheezing passenger whose germs you can just feel creeping into your airspace. And lets' face it, some of us have BEEN that passenger. Anne McDermott, Farecompare.com editor joins Scott Fitzgerald with some tips on what to do if you -- or your seat mate -- is sick, especially when cancelling your flight isn't an option. Everything from bringing your own sanitizer wipes to finding urgent care in the airport before you board.