Evening Edition: A Third Vaccine Is Effective, Distribution Concerns Remain

A third vaccine, this one by AstraZeneca, is said to be ninety percent effective in trials but the real concern is how to get one to everyone eventually. Also, a rocket attack in Kabul kills eight as Secretary of State Mike Pompeo visits with Taliban and Afghanistan leaders in Qatar. FOX’s Trey Yingst speaks with Yonat Friling, Senior Fox News Field Producer, on the latest from around the globe.