Jamie Carragher saw the funny side after being caught making a Google search of fellow Champions League pundit Maurice Edu.
The former Liverpool defender was spotted checking Edu's Wikipedia page on his iPad while the pair were sat in the studio on Wednesday night.
Former Manchester City defender Micah Richards, who was also appearing on the CBS Sports show, took pictures of Carragher looking for information on the American, who played for Rangers between 2008-12.
"Attention to detail.