Champions League: Chelsea v Atletico Madrid preview

Chelsea's Champions league semi-final second leg against Atletico Madrid is previewed by BBC World News presenter Nick Marshall-McCormack and reporter Steve Crossman.

The 2012 champions will be without captain John Terry and goalkeeper Petr Cech, both injured in the goalless first leg.

Suspensions to Frank Lampard and John Obi Mikel further deplete the Blues' resources as they look to win a European trophy for the third year in a row.