US Secretary of State Marco Rubio and US Special Envoy to the Middle East Steve Witkoff will brief Congress on the US-Iran agreement on Monday evening.
Rubio and Witkoff will address Congress virtually, as some Representatives are still traveling back to Washington, before the House goes into session Monday night, and the Senate is on a two-week July 4 recess.
While the briefing will be unclassified and open to all House and Senate members, sources told ABC News that a separate, classified briefing is expected later this week for members on select committees.
This is a developing story.
