. >>> three-year old west chester university senior tariq williams is more than a big man on campus.> he is king of the rams. but his rise has had challenging. "eyewitness news" reporter nicole brewer joins with us his incredible story. >> so inspiring. wait until you meet this man so inspiring. when tariq williams was diagnosed with the genetic disease that robbed him of his central vision in 2009 he vowed he would in the let it will be him of his future. he created a vision for his life today it starts as a vision of hope for the the rest of us. >> ♪ >> 22-year old tariq williams is a rapper with a message, pennsylvania make that a vision of hope. >> now, it is not easy problems i have but i'm willing to shake it off just like take already swift. >> reporter: the english major for six years has used song writing to deal with lao n a disorder that claimed his central vision in 2009 but didn't steel his focus. >> when i'm on stage performing, i honestly can't tell you what happens because i get into this zone where i'm not thinking about what i'm's doing and it is just comes to me. >

tariq trotter from the roots. good job, guys. that's all the time we have for "audience suggestion box." stick around, we'll be right back with pharrell williamsmw. i feel like i'm in a lexus. you would think that this was a brand new audi. it's like a luxury car. feels kind of like an infinity. very similar to a range rover. this is pretty high tech. yeah it is. it reminds me of a mercedes. ♪ this is chevy? laughing i have a new appreciation for chevy. they thought about me. i could totally rock this. this thing feels pretty boss. it looks kind of dope. that's pretty cool. this is the jam. pretty bomb dude. maybe i will go chevy. i'm definitely in. ♪ this little piece of hershey's chocolate... is called a pip! it's the way we all start and end a hershey's bar. pip by delicious pip. hershey's is mine, yours, our chocolate. ♪ save $50 on samsung gear circle with purchase of any galaxy s6 on at&t next. ♪ [ cheers and applause ] >> jimmy: our first guest is an oscar nominated and multiple grammy award-winning artist and producer. you can currently see him monday and tuesday nights at 8:00 p.m. on nbc's hit show "the voice," ladies and gentlemen,