women, i want you to know you are not perfect but what i can say pretty indisputably is you are better than us men if you look the world and the problems it is usually old people, usually old men not getting out of the way. that comment leading to speculation on social media, a way of introducing michelle into the 2020 race. another twitter user says that is a hard now on biden? the former president hasn't made comments like this in the past. usually championing female leaders. >> a breakthrough in the fight against breast cancer, promising 5 days a treatment instead of 6 weeks. how realistic is it? doctor nicole safire here live to answer all the questions. rob: peter doocy with what is