lately you might have noticed a new battle front between some western countries and china. this month polish authorities arrested an executive of the chinese tech company huawei for spying. before that canadian authorities arrested their cfo. china has sense detained several canadians on so-called national security offenses, accused canada of white supremacy and sentenced a canadian prisoner in china to death. what in the world is going on? behind the headlines, this is a battle over who controls 5g, the next leap in mobile technology. it s difficult to overstate 5g s transformative potential. its networks will be up to 100 times faster than today s. that means we ll use our phones as the primary platforms to do everything, including watch video. but the real transformation could come from industry. 5g will transfer so much data so fast, machines will be able to talk to each other on a grand