A $15 billion spectrum contract currently favored to be awarded to AT&T could impact its bid for Time Warner. That's according to Declan Ganley, the CEO of Rivada Networks, who says "it is hard to imagine the so-called 'FirstNet' contract not being an issue for the Federal Communications Commission."

FirstNet is the authority, created by Congress, tasked with building the first high-speed wireless broadband network in the United States dedicated to public safety providers such as police and firefighters.