Over the past couple of days, some Hillary Clinton critics have complained over the way her campaign has described the FBI’s probe into her private email server. Clinton and her campaign have called the probe a "security inquiry" regarding information stored on the server, as opposed to a criminal probe. "I say what I have said now for many, many months: It's a security inquiry," she said on CBS May 8. Here’s what we know about the investigation so far. The FBI is conducting an investigation. (It’s the Federal Bureau of Investigation, after all.) But on May 11, reporters met...