joining me to talk about stocks, david keller. great to have you.rvous and cautious after that selling action. now you are quite bullish, certainly constructive. let's look at your s&p 500 chart. sayne of my mentors used to the most bullish thing the market can do is go up. that is what we have seen here. you just look at the trend with the s&p 500, a consistent pattern of higher highs, higher lows. we have broken through that key resistance level. what is most interesting is the leadership. , buts been technology semiconductors are really outperforming. horizon,s i see on the this is the percent of stocks in the index that are overbought at any one point. it means the momentum has been high. , thatpeak in the s&p reading is lower and lower, suggesting less and less stocks are pushing it up there, speaking to narrow leadership. rsi on the s&p 500 itself just nearing the overbought level. thingssetwo -- those two say there might not be further room to run on the trend. >> one analyst doesn't like when we see lower highs in and since february, slightl

keller: thank you, david. it is delightful to be here. i have spoken here many times. david osborn is one of the most energetic and intelligent of all of the site directors in the national park service. i am a little prejudiced. i send many students to him to be interns, that is so much i trust them. i'm glad you turned out for this topic. i teach women in america at suny purchase. before that, i taught the subject. always had the reception women never did anything in world war ii. that goes along with they never did anything in history but take care of houses and children. to which i say, if that were the case, the world economy would have collapsed 8000 years ago. today we are going to talk about , what women did in the war. this is an enormous topic. to a large extent, i have to be walking back and forth to change to a large extent, this topic is the result of 50 years of research concerning women's history. i'm going to start out -- i don't know if you heard me playing the rosie the riveter song -- i am going to start out with the iconic image of rosie the riveter.