WASHINGTON—Saying it was time for people to pick up their phones and let themselves be heard, liberal activist Adam Kramer encouraged citizens Friday to call their late-night hosts and urge them to oppose the new GOP tax plan. “Okay, everyone, start dialing and let your talk show hosts know they have an obligation to come out against this new tax proposal,” said Kramer in a Facebook post, providing the phone numbers for Last Week Tonight, Full Frontal, and The Late Show so that progressives could explain why the shows should firmly oppose the proposed plan. “We must band together to put pressure on the entertainers who can effect real change and let them know that we’re looking to them to put a stop to this grotesque redistribution of wealth to the upper class.” At press time, the activists were optimistic but said it wasn’t over until all the monologues were tallied.