"We are in an era of spies," head coach Mauricio Pochettino previously said with the USMNT leaving no stone unturned before facing Belgium.

"We are in an era of spies," head coach Mauricio Pochettino previously said with the USMNT leaving no stone unturned before facing Belgium.

Mauricio Pochettino was earlier seen filming the area around the USMNT training base before the Australia match, citing security and anti-spying concerns.