He filed a lawsuit in a Florida court this month, 13 years after the bullet-riddled body of his father -- a former senator and U.N. ambassador -- was found on a dirt road in northern Colombia.

CNN: Son sues rebels over father's slaying in Colombia

The opening goal came courtesy of a free-kick after Etherington's body check on N'Zogbia.

BBC: Wigan 1-1 Stoke

They did, though, give a warm response to N-acetyl-cysteine - an amino acid supplement sold in health food stores, thought to work by increasing the body's ability to mop up destructive chemicals which build up in the liver as enzymes break down ethanol.

BBC: News | HEALTH | How to beat holiday hangovers