The State Department said Tuesday it has revoked six people's visas for making incendiary social media comments about the assassination of conservative activist Charlie Kirk.
Loneliness, civic decline and mistrust in public life all share a common failure -- waiting for someone else to reach out first. "CBS Evening News" co-anchor John Dickerson explains.
In 2007, a powerful tornado decimated Greensburg, Kansas. Today, 100% of its electricity comes from wind energy and many of its roofs are lined with solar panels.
