diversity and much higher cable bills. in general, mergers do tend to drive up prices and hurt consumer satisfaction. we crunched the nbdz and took a look at other recent mergers and found if precedent serves, if this merger goes like others recently, prices will go up anywhere from 0.5% to as much as 14% if the deal gets done. rebecca jarvis, abc news, new york. to sochi where a bobsled track worker is recovering from serious injury after being struck by a sled. the un-manned sled was testing track conditions when it hit a worker. he suffered two broken legs and a concussion. the worker was using a motorized air blower on the track and may not have heard the announcement that a sled was coming downhill. bob shred competition doesn t start until sunday but today in sochi american skier bode miller will be back on the slopes in men s super combined.