here with us right now is cancer survivor and advocate sadie keller, who you saw in that video lookingpresident's shoulder as he signed the bill. also here, one of the sponsors of the bill, mike mccaul. sadie, how does it feel, the president of the united states signs into law this really important legislation that has an impact on kids like you? >> it just makes me feel so amazing and just happy because i know that this law will help so many more kids survive. that's like one of my goals is to just help more kids with cancer just, like, get better treatments and not have to go through a lot of really bad things. >> what you went through. very briefly, just tell us, what did you go through? >> i went through a lot of hard times and i was diagnosed when i was 7 and in the second grade. so it was just like really hard having to go every week to get chemo, getting my pore accessed and just like that was my life for two and a half years. and it was just like so weird to think that i had cancer and it was -- i never thought that i would get cancer, and i just want to, like, help kids like m