Kane unsure if he will play at next World Cup

England captain Harry Kane says it is "too early" to judge whether he could play on for his country until the next World Cup in 2030 following the painful semi-final defeat by Argentina.Defending champions Argentina produced a dramatic late comeback in Atlanta to earn a 2-1 win against Thomas Tuchel's side, setting up a final against Spain on Sunday.It was a second World Cup semi-final defeat in eight years for England and Bayern Munich striker Kane following a 2-1 defeat by Croatia in 2018.Whil