At a busy office in central Rome, the man who oversees Italy's national network of committees that process asylum requests sits behind a desk with tall piles of folders.

Angelo Trovato says each committee has three members — representing police, local authorities and the United Nations refugee agency, UNHCR.

"Each applicant is interviewed by one committee member," says Trovato. "But when it comes to deciding the destiny of an individual, the decision can't be by a single person. It must be reached collectively."

The Greek Debt Crisis

Jul 2, 2015
Trine Juel / Flickr

On Tuesday, Greece defaulted on a $1.7 billion loan to the International Monetary Fund. Coming up, what the future of Greece looks like and why it matters here in the United States.