. >>> young man was not stopped and got on the mound at theity top of his game. >> walker smallwood ofh school in kentucky dreamed of pitching in the pros until he started to post very disappointing numbers. six surgeries, six chemo cycle. 24 treatments and 18 hospital stays. >> break. >> back in 2018, the promising lefty was diagnosed with a rare bone cancer in his leg. he is now in remission but his baseball career passed. >> it was devastating. >> reporter: walker's mom, pam. >> he just kept asking, can i just pitch? and we kept saying no, you know, you just really can't. >> at the time, i guess i was just kind of in denial, because my whole life day in, day out was kind of built around baseball. and sports. >> reporter: but no, that left leg was too fragile. he resigned to games of catch. before stepping off the mound for good. his parents and coach decided to let him start one last game for old time's sake. >> what we agreed to was an inning, a few batters. >> do it and have fun and that will be it. obviously that is not what happened. >> reporter: here's what did. in the first in

cases climbing at theity fastest pace in the world. that line going practically vertical. are getting requested to cut down trees while the they try to bury the dead. we know first hand what it can look like. our country was hit hard by the virus. there's an urgent, and strategic reason for us to do everything we can to help. yesterday the biden administration said it would be sending in raw materials for vaccine production and medical supplies and in other vaccine news today, the u.s. said it would begin sharing its 60 million doses of the astrazeneca covid vaccine with other countries something that that they have been urging for weeks we don't have domestic authorization to even use it. but here's the thing this, the accelerated pace of the vaccines will take a while. that is true about shipping doses. it's true about intellectual property waivers, there's people in congress and the government that is pushing to do on everything that we can to help as fast as we can. >>> congress woman, thank you for coming on tonight. i want to start by asking about your family. and my