Husain Abdullah scores a touchdown during the fourth quarter of an NFL football game against the New England Patriots in Kansas City, on 29 September 2014

US Kansas City Chiefs NFL player Husain Abdullah is penalised after celebrating a touchdown by sliding on his knees and praying.

Lamar Miller

Dolphins crush Raiders at Wembley

Quarterback Ryan Tannehill throws for two touchdowns as Miami Dolphins beat Oakland Raiders 38-14 in London.

Baylor Line

Do the NFL's problems start in college?

The NFL is under increasing scrutiny for its players' misconduct. At Baylor University in Texas, Aleem Maqbool asks whether the issues begin at college - or even high-school level.