Joseph Tyner, 20, can barely sit up to talk, but says he’s grateful he and his friends survived. Subscribe to CBS Los Angeles for more updates now: http://www.youtube.com/CBSLA
Official Site: http://losangeles.cbslocal.com/
YouTube: http://www.youtube.com/CBSLA
Twitter: https://twitter.com/CBSLA
Facebook: https://www.facebook.com/CBSLA