Trump tweets to Morning Joe may have crossed some red lines...
NATO broadens its war doctrine.
State Department officials involved in coordinating such announcements said they were caught completely off guard by the warning.
Mark Sleboda: "The US cannot allow a Saudi on Qatari military conflict."
The EU's greatest achievements, according to Europeans.
Do you agree with the Business Insider analysis?
Johnny Depp at Glastonbury 2017: "When was the last time an actor assassinated a president?"