after a series of tests. she was treated for the thyroid condition in 1989. the 84-year-old former first lady is expected to make a full recovery and resume her normal activities. i'm ainsley earhardt. we return to greta. watching. >> greta: you have seen our colleague jennifer griffin covering wars in the mideast for fox news. so you know she is tough as nails. the truth is, jennifer is tougher than you can imagine. as you probably heard she is battling breast cancer. tonight you hear from jennifer. i guess we start first with this is pretty rotten. we got to build up from there. >> you know what greta, it is not the worst thing that has ever happened to me it has been a tough year and i wouldn't wish this on any family but i'm here to tell you, you can get through it. life isn't fair. i think one of the things i learned working at the pentagon and working with the military and meeting all sorts of wounded warriors who came back and there were a lot of