>> thank you so much, michael steele, former republican national committee chairman successor -- i'm sorry, predecessor of reince priebus. anyway, howard fineman, my friend, thank you. coming up, chris christie has another bridge problem, and so does the country. american bridges and highways are crumbling. and for christie, politics and presidential ambition may be keeping him from getting his own bridges and roads fixed. plus, when rand paul say the hawks in the republican party are to blame for the rise of isis, is he right? is isis the result of bush and cheney's misguided invasion of iraq in the first place? we'll get to that with former cia director, james woolsey. and we saw a different side of hillary clinton yesterday. >> i may not be the youngest candidate in this race, but i have one big advantage. i've been coloring my hair for years. they're not going to see me turn white in the white house.