Want to keep up with the latest earnings updates from the States? Well join Chris Hill and the Motley Fool Radio Show team here on Share Radio, direct from Washington DC, for news, views and analysis of the US stocks that matter. In this week's show: Amazon hits a new high, and raises the price on Prime; Alphabet racks up big profits amid higher spending; Facebook posts record revenue, while Microsoft’s cloud goes higher; Which one of these tech behemoths will get to a $1 trillion market cap.