Unlike Mr. Sanders, Ms. Clinton has been in the spotlight for more than two decades during which her every move has been subject to intense public scrutiny, some of it fair but much of it not. We thought at the time that her decision to move her email onto a private server in her home when she served as secretary of state was unwise, for example, but there's no evidence of any criminal behavior on her part or of any damage to national security. Likewise, the House committee investigating the death of a U.S. ambassador in Benghazi after the fall of Libyan dictator Muammar Gaddafi went on longer than the Watergate probe of the 1970s yet turned up nothing of substance.