Last week, Kerry had accused Russia of lying about its role in the conflict in eastern Ukraine, which has so far claimed 6,000 lives.
The documentary, created by a former state TV journalist, has drawn over 100 million viewers since it was posted online on Saturday.
Mohammed Emwazi has been linked to a group that attended a training camp with four men convicted of trying to bomb the London Underground.
An online message purported to be from ISIS warned Twitter against taking down accounts linked to the militant group.
The hospital worker contracted Ebola while caring for another patient with the deadly virus, and was treated successfully.
Australians have been banned from travelling to, or remaining in, ISIS's stronghold in Iraq without a legitimate purpose.
The Secretary of State said the Israeli prime minister speaking to Congress is "odd," but Netanyahu is welcome.