but, this whole email "scandal" is a tempest in a teapot. If Hillary wins the nomination, her Democrat supporters (especially women) are not going to defect en masse to whatever crackpot winds up being the Republican nominee simply because she had a private email server. Republicans are desperate to get Hillary to drop out because they know they're going to get killed by the stampede of women wanting to elect the first woman President. The Republican candidates have all taken stances on economic, social, and women's health care issues that are indefensible, and Hillary will rake them over the coals on those issue in 2016. Once the actual campaign begins next year, the potential Republican nominees will have to begin defending their insane positions, and the worm will turn. The fact is that over the past 7 years Republicans have done absolutely nothing to make the lives of ordinary Americans better. When the Republicans have to begin campaigning on their party's "accomplishments", they'll be in trouble. The only thing that can keep a Democrat from winning the Presidency in 2016 is if Democrats panic and make somebody other than Hillary their nominee.
One thing is certain. Republicans will not be evoking the miserable legacy of George W Bush as a reason to put another Republican in the White House.