come on, chale. one time. i got it! way to go, chale! i love you so much! wow! he caught it. ohh! ohh! i'll get the ice pack. that's a purple face tomorrow.

brothers and sisters and in her second made for tv movie, "christmas of many colors," she shares a chaling memory which changed the family together. >> we almost froze to death, and that was difficult to watch. we lived way back in the mountains and we had no idea that we would get snow like that and we got trapped in rethe. we thought we were going to die. it was frozen on our little faces and so it had to have been prayer that melted the snow around us. that's like our christmas miracle, but mama had a lot of faith. >> you say you're all i need, i need you now. >> mama, country star jennifer nettles and ricky schroeder is once again papa parton. >> don't take it away from me! >> i've always loved ricky schroeder since he was a little bitty boy, i loved him. >> what everyone is talking lady, the woman i patterned my look after when i was little, but i've never seen anything quite like her with the yellow hair piled up on her head, painted eye shadow, and they said oh, she's just trash, and i said that's what i want to be when i grow up. >> i want to look exactly like you when i grow up. >

are among the most dangerous and tonight we're learning about a new approach to treating them that chale works best. >> reporter: as a catcher, elijah fitch is used to getting hit by foul balls, but when the 16-year-old took a baseball to the head -- twice in one game -- he couldn't shake the dizziness and headaches. were you scared when it happened? >> is this going to be, like, the rest of my life? am i going to go back to normal? >> reporter: turns out elijah had a concussion, the type that affects balance. >> for that type of concussion, the way to say there are actually six different types of concussions. they can affect your concentration, your balance, your sight, cause ongoing headaches, nausea, and even affect your mood. the type of concussion dictates the type of recovery. >> having some form of activity is going to be important in probably at least four or five out of those six different types of injuries. >> reporter: new research finds physical exercises as well as brain exercises can help patients recover children who exercised within a week of getting a concussion reported

college who are part of a program called team impact that grants wishes to kids with chronic medical chales him. yeah, it's kind of make-believe right now but not for ari. so how cool was this, huh? >> wow, cool. >> reporter: here's what ari's waiting for now, a heart transplant. the next chapter for this future ball star who has so much heart already. john donvan, abc news. >> we salute ari schultz for being so tough and for being "america strong." i'm tom llamas in new york. have a great evening. this year, i want the best bird for my family and my wallet. nature's promise fresh turkey is only 99 cents per pound with no antibiotics ever. everything for thanksgiving. that's my stop & shop. i want to go really big with my appetizers. we can do it without blowing our budget. oh yeah, this is great! everything for thanksgiving. ribeiro: here's a sneak peek at tonight's "afv." we know you're gonna love it. [ engine revving ] [ laughter ] -ohh! -whoa! man: i got it! i got it! i got it! aah! [ thunder crashes ] [ laughter ] [ cheers and applause ] welcome to "america's funniest home videos." and

. >> it said you chaled hlenged h all along? >> yes, yes. i was extremely worried. i would calm him at 4:00 in the morning and be at his hotel door. >> the third film that we have one of the hardest working people i know and he always works hard. i think on this one he and all of us worked a lot harder. i felt his pressure and all of us wanted so much to get it right for the men and women of that boston community, the police officers. >> did you appreciate the pressure? >> very much so. yes. >> sounds like it was a lot of pressure. >> when you meet the men and immigrant who escaped from those brothers and quite possibly saved a similar explosion in new york or the police officers that worked, we meet these people and the victims and the survivors. you meet those families, you can't help but feel it. >> you also said you wanted to be unapologetic in its support for law enforcement? >> i think something we both feel sprtrongly about. i think the brush is a bit wide of late and happy to push back and remind people what weaw boston or what we have seen 9/11 here in new