Dana Milbank: I smell a rat

Washington - I smell a rat.Apparently I'm not the only one. Recent reporting by The Washington Post's Rachel Chason and others confirmed what the rest of the country has long suspected: "Rats are overrunning D.C."Complaints increased 50 percent in 2017 — which by complete and total coincidence is the year President Trump came to town — and are scurrying to another record in 2018. Of particular note: a 430-percent increase in rat complaints on Capitol Hill.Orkin, the exterminator, rep