World at One30/07/2015 Clips

1. Ai Weiwei may not attend his own exhibition

   Duration: 02:51

2. "Why are we so terrified by a small number of people who are seeking sanctuary?"

   Duration: 01:56

3. Harriet Harman: "Describing them as swarms - I mean these are people we're talking about, not insects"

   Duration: 03:27

4. Stories from Calais

   Duration: 05:37