It was a public threat to anyone attempting to go up against these mobsters.
I've often thought that rather than Schumer's statement being a generality, it's more likely that Schumer knew exactly what the Obama regime and the heads of the FBI, CIA, DOJ, IRS, and others had in store for President Trump from the get-go.
That would seem to make Schumer a co-conspirator, wouldn't it...
For all I know, Schumer is the ringleader of all this given the fact he’s aided and abetted radical anti-American leftist policies for years.