FILE - This July 15, 2012 file photo shows the Olympic rings displayed outside the basketball arena in the Olympic Park before the start of the 2012 Summer Olympics in London. NBC Universal and the LA Olympics are going into business together, combining to package commercial time on all the network's platforms with opportunities to sponsor the American team through 2028. The deal is for contracts covering 2021 through 2028, the year the Summer Games return to the United States for the first time in 32 years. (AP Photo/Jae Hong, file)