Sen. Cory Booker (D-NJ) tore into ex-NSA chief Mike Waltz on the Senate floor Tuesday, blasting the UN ambassador nominee for failing to take responsibility for his role in the Signalgate scandal. The post Cory Booker Rips Into Ex-NSA Chief Mike Waltz Over Signalgate: ‘Profound Cowardice’ first appeared on Mediaite.

N.J., launched an attack against former National Security Advisor Mike Waltz for not taking greater accountability for his role in a Signal group chat used to discuss strikes against the Houthis.

Waltz is a former Green Beret and Florida representative who resigned from Congress to join the Trump administration. He served as national security adviser for roughly three months. Trump reshuffled his team and named Secretary of State Marco Rubio acting national security adviser on May 1.

Former national security adviser Mike Waltz defended his use of the messaging app Signal during a confirmation hearing Tuesday during which lawmakers largely avoided the topic.

Welcome to The Hill’s Defense & NatSec newsletter{beacon} Defense &National Security Defense &National Security   The Big Story Waltz emerges largely unscathed