Good morning, Boston, and Happy Thursday. More heat today, but don't worry. We've got some cool headlines for you with these five important things you need to know to help get your business day. State Street CEO Hooley isn’t afraid of Brexit or ETF competition Greg Ryan reports that CEO Jay Hooley is confident that State Street can withstand both the fallout from the U.K.’s Brexit vote and increased competition in the passive-fund space, as the Boston financial services firm posted its strongest…