CBS News Special Report

President Donald Trump addresses a joint session of Congress, the Democratic response.

CBS News will have an extended special report as the cardinal's process into the Sistine Chapel. 

Ongoing special reports to mark each time smoke emerges from the chimney atop the Sistine Chapel.

When the new pope is selected, CBS News will have live coverage from the moment white smoke appears until the new head of the Catholic Church is introduced to the world.

New pope selected: White smoke has risen above the Sistine Chapel, the signal that cardinals have chosen a new pope on the second day of the conclave. His identity, and the name he will take as pontiff, will be revealed soon. Cardinal Robert Francis Prevost has been selected as the 267th pope in history. He is the first American to serve in the role and chooses the name Leo XIV.

Senior Pentagon officials revealed new details about the U.S. operation to bomb three nuclear sites in Iran, with the chairman of the Joint Chiefs of Staff saying it was the "largest B-2 operational strike in U.S. history" and inflicted "extremely severe damage and destruction" to the targets.

"This was a highly classified mission with very few people in Washington knowing the timing or nature of this plan," Gen. Dan Caine, the chairman, said in a briefing at the Pentagon Sunday morning detailing the strikes against the Iranian nuclear sites at Fordo, Natanz and Isfahan.

Caine said the mission, dubbed Operation Midnight Hammer, included seven B-2 Spirit bombers that flew east from their base in Missouri to Iran. The 18-hour flight required multiple in-flight refuelings, and the bombers met up with U.S. fighter jets and support aircraft once over land in the Middle East in a "complex, tightly timed maneuver," Caine said.