Verizon doubles 4G LTE expansion forecast to 400 markets
260 million Americans by year's end
Intel Thunderbolt optical cables coming later this year
Could be expensive and only for niche purposes
Verizon's "shared data plans" on track for summer 2012
Verizon's way of alleviating 3G network costs
HTC to launch Windows Phone 8 devices later this year
Windows 8 "Apollo" 4G LTE smartphones