Ruth Marcus of the Washington Post, Ron Fournier of the National Journal, Ben Domenech of the Federalist and Robert Costa of the Washington Post discuss presidential politics and the race for House speaker. Source

President Obama’s National Security Advisor Tom Donilon and Washington Post Columnist David Ignatius hash out Russian military efforts in Syria. The experts explain why Russian intervention is not simply an attempt to join the fight against ISIS. Source

President Obama’s National Security Advisor Tom Donilon and Washington Post Columnist David Ignatius break down the recent terror attack in Turkey and President Putin’s next move in Syria. Source

“Sunday Morning” takes us underground, at the DeSoto Caverns in Childersburg, Alabama. Videogrrapher: Tom Cosgrove. Source

Suspected suicide bombers set off two explosions in Turkey’s capital city. The attack targeted a peace rally just three weeks before the Turkish national election. CBS News Foreign Correspondent Holly Williams reports from inside Turkey. Source

Basil Twist has made a remarkable career animating puppets, a career so exceptional the MacArthur Foundation recently granted him one of its so-called “genius grants.” Twist explains the ideas behind his artistry for the stage and films. Source

He was a man who permanently redefined the phrase, “High-wire.” Phillip Petit’s 1974 death-defying performance is dramatized in a film by Robert Zemeckis. It was one of the most daring feats in history. The tightrope performance between the Twin Towers is brought to the big screen in a new film, “The Walk.” Anthony Mason reports. Source

A new study finds many Americans travel overseas without making sure they’re fully vaccinated, putting themselves and others at risk of serious illnesses. Chelsea Edwards reports. Source

One student was killed and three others were hurt in a shooting at Northern Arizona University. The university’s police chief has the latest update on what happened. Source

There are new dangers in South Carolina after the deadly flooding. There have been 19 deaths in the Carolinas and as much as a billion dollars in damage. Flood warnings are up as more water heads toward the southeastern part of South Carolina. David Begnaud reports. Source