Seattle Sounders GM Garth Lagerwey explains the keys to team's success

Ahead of their third MLS Cup appearance in four years on Sunday (3 pm ET | ABC, Univision, TUDN, TSN, TVAS), Seattle Sounders general manager and president of soccer Garth Lagerwey sat down with's Susannah Collins for an exclusive interview. He explains how the Sounders have stayed so consistent throughout his time in Seattle, as well as the importance of a number of key figures in the team's MLS Cup runs, including Nico Lodeiro, Raul Ruidiaz, Stefan Frei and head coach Brian Schmetzer.