RIVERSIDE, Calif. (KABC) -- Video of a hit-and-run driver who plowed through a group of demonstrators during Riverside's Festival of Lights surfaced Sunday.The dark-colored BMW pushed through about 50 people blocking an intersection Saturday night while protesting recent police killings across the country.No one was seriously injured, but a handful of protesters were struck.Protestors got the license plate of the vehicle, but so far no arrest has been made.