Balkan floods: Elderly woman airlifted as rescues continue

A large international aid operation is under way in Bosnia and Serbia, after the worst flooding there since records began more than 100 years ago.

Footage shows one elderly woman being airlifted from her home, as the country's foreign minister warned one million people are without clean water.

At least 35 people have died and more victims are expected to be found when the waters recede.

Alpa Patel reports.