President Trump has had a rough week. On Tuesday, The New York Times reported that the president asked former FBI Director James Comey to drop the bureau’s investigation of former national security advisor Michael Flynn’s alleged ties with Russia. Then, on Wednesday, the Department of Justice appointed former FBI Director Robert Mueller as a special counsel to take over the investigation of Russia’s alleged meddling in the 2016 presidential election.

With his administration battered by constant scandal, the president is now facing growing talk of impeachment. Rep. Justin Amash, R-Mich., made headlines on Wednesday for likely being the first Republican on the Hill to broach the subject of impeachment publicly. The online wagering site PredictIt saw record bets this week from observers looking to cash in on Trump’s removal from office.