Desmond Tutu's daughter gives 'hugs from well-wishers'

Archbishop Desmond Tutu's daughter, Canon Mpho Tutu, has been speaking about her father's health.

South Africa's archbishop is in hospital for the third time in recent weeks, and is now half-way through what is expected to be a two-week treatment.

She told the BBC the hugs and kisses of well-wishers were making "the world of difference" to her father's recovery.