Greg Doepker News Today

As Phoenix, along with other cities in the U.S., deal with a growing homeless problem, there are differing approaches on how to fix the problem. In the final part of a four-part series, we take a look at what leaders are doing in one Texas city to address the crisis, and what one politician in Arizona is proposing.

Within a pocket of streets and sidewalks in downtown Phoenix, the homeless crisis exploded with more than a thousand unsheltered people living on the streets in this area known as "the zone."