Clint Dempsey incident & NYC showdown drama in US Open Cup | MLS Now's Andrew Wiebe recaps a crazy Round 4 of U.S. Open Cup action, which saw a wild encounter between Cascadia rivals Seattle Sounders and Portland Timbers, a two goal comeback by Chris Wondolowski and the San Jose Earthquakes to advance past Sacramento Republic, and a thrilling NYC showdown between New York City FC and the New York Cosmos.Visit for full news and coverage of U.S. Open Cup action.