At a Wednesday meeting with enterprise IT managers, Verizon Wireless revealed it will launch its 4G network in 30 NFL cities before year's end. The high-speed network will be launched in remaining major US cities systematically until all are covered by 2013, said Verizon senior federal sales executive Bernie McMonagle. The major metropolitan areas are expected to be the 30 cities that are home to the 32 football teams in the NFL.