Hillary Clinton has a better chance of winning her party’s nomination without a serious contest than any nonincumbent in the modern era. If that happens, she will be lucky to avoid the fight. Most of the concerns about an unopposed Clinton candidacy are overstated, and there are big reasons she will benefit from running unopposed in the presidential primary...... But primary campaigns tend to expose the flaws of fundamentally weak candidates....... [SNIP] ....Mrs. Clinton has a good chance of fending off these charges with a unified Democratic Party........Controversies about the Clintons — like over the Clinton Foundation or her email...