Wall Street tunes into Comey and watches UK elections as ECB leaves rates unchanged

Investors are waiting anxiously as Wall Street braces for a jam-packed day.  Stocks were solidly in the green as investors weigh a trio of big events, including testimony from fired FBI director James Comey, the UK election and the the ECB policy meeting. Yahoo Finance’s Alexis Christoforous, Andy Serwer and Myles Udland discuss these stories and others, including a look at how Warren Buffett (BRK-A) and Amazon’s (AMZN) Jeff Bezos dazzle investors without dancing the “Wall Street shuffle.”