Worse than Watergate: What did Hillary Clinton and her campaign know, and when?

As if it wasn’t enough that the Hillary Clinton campaign funded and distributed a fictitious Kremlin-sourced dossier meant to erase former President Donald Trump, we now learn her operatives were surveilling and collecting the former president’s email traffic at his New York home, business and White House.

And there is even a deeper subplot that has to do with misleading U.S. intelligence. But at this early stage in the Clinton campaign spying scandal, we still don’t know the answer: What did they know and when did they know it?

Michael...