1. David Cameron gave Barack Obama a call to chat about the Ukraine crisis.
So far, so serious. Then other people soon started dialling in.
4. At which point others barged in.
5. Some struggled to get the hang of it but still did their best.
6. Well, at least pretended to try.
12. And coming.
14. Or just downright disturbing.
15. Some people really went for it.
16. The internet’s Rob Delaney belatedly arrived.
17. By now it was going global.
- A conservation group in Zimbabwe reported that Jericho, the brother of beloved lion Cecil, was shot and killed by a hunter. But some scientists monitoring the pride believe he is OK.
- Joe Biden has begun to "actively explore a possible presidential campaign," the New York Times reports.
- The trooper who pulled over Sandra Bland was disciplined for "unprofessional conduct" in the fall of 2014, records show.