plus, florida congressman and former governor charlie crist joins me live. go to tennessee for a race that is suddenly in play. >> at this point, i don't think have anything to say. at some point i may. >> to be or not to be a senator for six more years. that is the question for bob corker. "kasie dc" back after this. . rodney -- mastermind of discounts like safe driver, paperless. the list goes on. how about a discount for long lists? gold. mara, you save our customers hundreds for switching almost effortlessly. it's a gift. and jamie. -present. -together we are unstoppable. so, what are we gonna do? ♪ insurance. that's kind of what we do here. ♪ are you reluctant to eat in public because of your denture? try super poligrip® not only does it hold for 12 hours to reduce denture movement, it also helps provide better bite, seals out 74% more food particles, and enhances your denture fit. in fact, 95% of super poligrip® users surveyed believe it makes them feel more confident eating in public. eat, speak, and smile with confidence. try super poligrip® today. w

we'll hear from some of them, and congressman and former florida governor charlie crist. will anything happen this time? >>> and later, midterm madness. a legal fight is on to keep republican seats in republican hands. we are joined by congressman ryan costello of pennsylvania. >>> plus, is bob corker about to become a candidate again for his own seat? von hilliard brings us the murky state of play from memphis, tennessee. >>> but first, the mass shooting in parkland, florida, did not produce the same old gun debate. it has been the voices of students that have made this one different. they have organized marches, flooded the state house in tallahassee, and demanded action from elected officials. some are listening. florida's republican governor rick scott who has an a-plus rating with the nra announced a proposal that includes banning firearm sales to anyone younger than 21. >> i think most members in nra agree with me, this is logical. i'm sure there are going to be some that disagree. but i'm a dad and a grand dad and a governor. i want my state to be safe. i want ever

and next, ryan costello and charlie crist join kasie hunt to talk about politics.ow here on msnbc at 7:00 eastern time. i'm also on a lot of medications that dry my mouth. i just drank tons of water all the time. it was never enough. i wasn't sure i was going to be able to continue singing. i saw my dentist. he suggested biotene. it feels refreshing. my mouth felt more lubricated. i use biotene rinse twice a day and then i use the spray throughout the day. it actually saved my career in a way. biotene really did make a difference. [heartbeat] this is food made to sit down for. slow down for. put the phone away, and use a knife and fork for. and with panera catering, it's food worth sharing. panera. food as it should be. and with panera catering, it's food worth sharing. believe the health we aof our water sourcesany is essential to the health of our communities. which is why we're helping to replenish the mighty rio grande as well as over 30 watersheds across the country. we're also leading water projects in more than 100 communities. and for every drop we use... w

i want to thank you and congressman charlie crist for serving as co-chairs this year.t is an honor to be with so many faith leaders and members of congress, and dignitaries from all around the world as we continue this extraordinary tradition. i'm very glad to be joined by many members of my cabinet. they are doing a terrific job. i want to extend our appreciation to the first lady of rwanda for leading the opening prayer. thank you. thank you very much. [ applause ] >> i also want to thank my two great friends mark burnett and roma downey. they are here. where are they? they are two terrific people. stand up, mark. you deserve it. even though he comes from hollywood. [ applause ] >> roma, thank you very much. thank you for being here. major scottie smiley and tiffany were moved by your faith and courage and inspired by your service and sacrifice. that was really beautiful, thank you very much. thank you. [ applause ] >> and to my friend and everybody's friend steve scalise, we are so glad to have you with us today. your presence reminds us of jesus' words the book of

i want to thank you and congressman charlie crist, and with dignitaries around the world as we continue to tradition. i'm glad to be joined by many members of my cabinet. you're doing a terrific job. i want to extend our appreciation to the first lady of rwanda for leading the opening prayer, thank you. thank you very much. [applaus [applause] >> i also want to thank my two great friends, mark burnett and roma downney, they're here somewhere. two terrific people. stand up, mark, you deserve it, even though he comes from hollywood. roma, thank you very much, thank you for being here. [applause] >> major scotty smiley and tiffany, we're moved by your faith and courage and inspired by your service and sacrifice. that was really beautiful. thank you very much. thank you. [applaus [applause] >> and to my friend and everybody's friend, steve scalise, we are so glad to have you with us today. your presence reminds us of jesus' words, the book of matthew, with god all things are possible. you are fantastic. [applause] >> you really are, steve, a fantastic man. [applaus [applause] >> america's a

i want to thank you and congressman charlie crist for serving as cochairs this year.this extraordinary tradition. i'm very glad to be joined by many members of my cabinet. they're doing a terrific job. i want to extend our appreciation to the first lady of rwanda for leading the opening prayer. thank you. thank you very much. [applause] i also want to thank my two great friend, mark burnett, roam downey. where are they? they are two terrific people. mark, you deserve it, even though he comes from hollywood. roma, thank you very much. thank you for being here. [applause] major scott smiley and tiffany, we're moved by your faith and your courage and inspired by your service and sacrifice. that was really beautiful. thank you very much. thank you. [applause] and to my friend and everybody's friend, steve scalise, we are so glad to have you with us today. your presence reminds us of jesus' words in the book of matthew, with god all things are possible. you are fantastic, you really are, steve, fantastic man. [applause] america is a nation of believers and together we are

i want to thank you and congressman charlie crist for serving as co-chairs this year.h leader, members of congress and dignitaries from all around the world as we continue this extraordinary tradition. i'm very glad to be joined by many members of my cabinet. they are doing a terrific job. i want to extend our appreciation to the first lady of rwanda for leading the opening prayer. thank you. thank you very much. i also want to thank mark burnett and roma downey. two terrific people. stand up, mark, you deserve it, even though he comes from hollywo hollywood. thank you very much. major scotty smily and tiffany, we're moved by your faith and courage and inspired by your service and sacrifice. that was really beautiful. thank you very much. thank you. and to my friend and everybody's friend, steve scalise, we are so glad to have you with us today. your presence reminds us of jesus' words, book of matthew, with god all things are possible. you are fantastic. you really are. fantastic man. america is a nation of believers and together we are strengthened by the power of pr