>> and until yesterday as we understand it chris, she was very much involved in the bill hillary and chelsea foundation. we also learned she has stepped down from the board of directors of the family association. >> oh what could that be? a lot is obvious. another big step is going to be taking plinl politic, senator marco rubio expected to hop into the presidential race tonight in miami. the third republican to do so. rubio is the son of cuban immigrants. he will make the announcement from the freedom tower. that's where the government used to introduce immigrants fleeing. da that bash is joining us. >> reporter: good morning, chris, not only is rar ka rubio going to be the third republican to officially announce his candidacy, he will be the third senator first term republican senator. it kind of gives you a sense of