Greece endures 'humanitarian crisis' says ambassador

The Athens Chamber of Commerce has warned that a wave of Greek companies could go bust within weeks because of financial restrictions still in place, even though some signs of life are returning to the Greek economy.

Banks re-opened on Monday, and customers are now allowed to withdraw more cash than before. But they are still limited to 420 euros per week.

The Greek ambassador to the US, Christos Panagopoulos, tells the BBC's Katty Kay that his country is facing a "humanitarian crisis", but that Greeks are resilient and will get their country back to normal.