EAST RUTHERFORD, New Jersey, June 23 : Senegal captain Kalidou Koulibaly owned up to key mistakes in his side’s World Cup group-stage loss to Norway on Monday that left the African side in danger of early elimination. Koulibaly’s slips allowed Norway to win 3-2 and book their place in the next round along with France, while Senegal, who before the tournament had been touted as strong outsiders, have yet to pick up any points and must win their match against Iraq in Toronto on Friday if they are