4K views · 59 reactions | A "very smooth operator" with "command presence": CBS News' David Martin covered Colin Powell for years and got to know him personally. He tells the story of their first interview — when he learned that for Powell, arriving on time was considered late. https://cbsn.ws/3GUnxvP | CBS News | Facebook

Coming up on #CBSSunday CBS News national security correspondent David Martin looks into the role of the extremist group Oath Keepers, and how the Pentagon is still coming to grips with veterans who become radicalized. https://cbsn.ws/2O7CEeP | CBS Sunday Morning

4.3K views · 32 reactions | "Unthinkable": CBS News' David Martin reported at the Pentagon on 9/11 after hijackers crashed an airplane into the building. 20 years later, he reflects on what he saw — and how he reported — on the day that changed the world. | CBS News | Facebook