Cricket Debate: England close in on victory despite late wobble

Michael Atherton, Rob Key and Kumar Sangakkara reflect on an absorbing day four of the first Test as England close in on victory over Sri Lanka despite a late wobble with the bat. The pundits also praise Lahiru Thirimanne after he scored his second Test hundred and first in eight years, while we hear from England spinner Jack Leach after his five-wicket haul.