further investigate what that would mean you realize there's so much of them out there. professor wang thank you so much for sharing your expertise with us thank you. thank you for us ation now to new york city which is in full party mode as the u.s. national soccer team returns home with the greatest trophy in the game the world cup on the team made its way through the year canyon like streets of lower manhattan the financial district where the greats and the good have been celebrated in tickertape parades for more than a century the u.s. team beat the lens in the world cup final on sunday and have been heralded as game changes for the way that they push themselves and the equal pay issue in the sport . all right you're watching it you know where your news up next made in germany gets to grips with the shift to