Video shows a young Mohammed Emwazi in a U.S. schoolyard . He covers his face at times , skips and playfully jostles with students at others . West London authorities say Emwazi grew up to be the ISIS terrorist known as Jihadi John .
Video shows a young Mohammed Emwazi in a West London schoolyard . He covers his face at times , skips and playfully jostles with students at others . U.S. authorities say Emwazi grew up to be the ISIS terrorist known as Jihadi John .