. >>> still ahead, the ravens turn their aatention to the arch3 rivals, the piitsburgh steelers.coaches on sunda3 night's gamee >>> iifell bbckwards with like dizziness and it got all black. >>> and onds! more bold flavor! more variety! more value! more of what you want... not what you don't. blue diamond almonds. (play-by-play announcer) it's up and it is... good! more than a snack. >>> friday nights uuder the lights. ú% can only mean fridaa high school. those hopes could have deeper impact for the student athllte. she has more in concussion repercussion. >> reporter: the reservoir gaters take on the river hill hawkk. >> we are going to have a victory. through the gatee with fingers crossed. >> i have come to watch my grandson play ffotball. >> the spirit. >>gators. freshmen running back nnmber 21, graham bro haared. he is suitee, reedy to play again after taking a big blow to the head. -p>> i was on where the varsity was. >> reporter: hen all of aa3 sudden ttings went dark. >> i probably hht wwth my elmet aad then i fell backwards like with dizziness and it got all black. >> re