CNN  —  A controversial American live-streamer is facing the prospect of prison in South Korea for his offensive antics, in a case that is shining a light on the rise of so-called “nuisance influencers” seeking clicks overseas. Ramsey Khalid Ismael, 24, commonly known by his online alias, “Johnny Somali,” has been indicted of causing a “commotion” at a convenience store, Seoul prosecutors confirmed to CNN. If convicted he faces up to five years in prison. A departure ban has also been placed on