U.S. men’s national team manager Mauricio Pochettino has sent a warning to Christian Pulisic and the rest of his compatriots.

U.S. men's national team coach Mauricio Pochettino delivered a message to Christian Pulisic ahead of the Gold Cup: I'm in charge, not you.

Pulisic had meanwhile spoken up against the snub from the national team coach telling CBS Sports Golzazo he didn’t understand ...