Showing no mercy, Real Salt Lake hammers LAFC 3-0

Sandy • Strike first. Strike hard. No mercy.Real Salt Lake lived that aphorism popularized by the “Cobra Kai” television show Wednesday in its 3-0 win over LAFC in front of 4,147 fans at Rio Tinto Stadium.RSL struck first for the first time since its win against the Colorado Rapids in the opener of the MLS is Back Tournament on July 12. It had played from behind in each of the previous four games.RSL players and assistant coach Tyrone Marshall said scoring first was a topic of d