First I have heard of George Bush doing government business on a private email account. Oh, that's right, it was a political email account, run by the DNC for the Bush reelection campaign, no classified material sent or received there, unlike Hillary. As far as Colin Powell, it was two, count them, two emails sent to him by aides that were later classified as confidential. There were no others unlike the more than 2,000 by Hillary and her aides, more than 20 classified at the highest levels.