Many Democratic activists, desperate for their leaders to stand up to President Trump, have been staging protests outside of Senator Chuck Schumer’s home and calling for his resignation.

Due to security concerns, Senator Schumer’s book events are being rescheduled,” a Schumer spox said in a statement. Jewish Voice for Peace, a left-leaning group, was organizing protests ahead of tonight’s appearance in Baltimore.

Senate Minority Leader Chuck Schumer is postponing several book tour events this week amid the ongoing Democratic backlash to his vote last week to approve a GOP-led government funding bill. Schumer had events planned in New York City,