sentence: on february 22 , 2010 , wgn-tv became the first television station in the chicago market to allow iphone users to watch live streams of its newscasts ; the 6 : 00 to 9 : 00 a.m. block of the wgn morning news , the midday and 5 : 00 p.m. newscasts were initially available for streaming to iphone users ; at present , all newscasts are streamed through the station 's website and on apple devices , though sports segments are blacked out ( presented only with the audio feed ) due to rights restrictions with the major sports leagues .