At a live event, T Mobile CEO Mike Sievert announces that the carrier has been named Best Mobile Network in the US. Last week T Mobile announced that it's been named the Best Mobile Network in the US by Ookla, marking the first time the carrier has taken the overall top spot. That's based on half a billion real world usage tests conducted over a six month period. Disclosure: Ookla is owned by the same parent company as CNET, Ziff Davis. During a live event at its Tech Experience Hub...
