Ukraine crisis: Debaltseve fighting continues despite truce

Fierce fighting is said to be continuing in the key Ukrainian town of Debaltseve, as the new ceasefire appears to be failing.

Rebels say they have taken most of the town, but the government says it is still in its control.

International observers have appealed for the ceasefire, which came into force last week, to be maintained.

Jonny Dymond reports.