Pochettino’s future uncertain as US Soccer weighs next move after World Cup exit

USA coach Mauricio Pochettino acknowledges supporters after the World Cup last-16 match against Belgium in Seattle.Photograph: Ted S Warren/APSpend any time around US men’s national team head coach Mauricio Pochettino and you’ll likely notice a medallion hanging from a bracelet on his right wrist. It is emblazoned with an engraving of Saint Christopher, the patron saint of travelers.It’s a detail that feels appropriate for Pochettino, or any high-level manager, really, all of w