Ron Cornell is the founder of Acts 2 ministries, and he has a special heart for the homeless, because he used to be homeless himself. Las Vegas, like many American cities, is plagued by rampant homelessness and Ron is doing what he can to help.

I'm in Cucuta, Colombia on the Venezuelan border. More desperate Venezuelans are leaving their homes every day. Some are eating garbage to survive. But they don't want to stay in Colombia either. Here I discuss the factors which decide whether they go north to the United States or south to Chile.

On the Bolivia/Chile border, a tragic scene plays out as thousands of migrants trek into the Altiplano desert each week, avoiding Chilean military patrols in order to seek a better life in Chile.  

It's a seven-hour road trip across the high-mountain desert to get from La Paz, Bolivia to the Chilean border.  Come along with me.

Driving across the altiplano of Bolivia, you can go an hour without seeing anything but llamas. I saw an old church in the distance that looked really cool, and decided to investigate. Glad I did!

I'm spending the week in Bolivia looking for some exclusive reporting opportunities on the mass migration issue.

Armenian and other orthodox Christians celebrate Christmas on 6 January instead of 25 December. These are some of the most ancient Christian communities on earth. Here's a look at their time-honored traditions.

The enemy always has a say in how, and when, the war is truly over.  We learned last year in Afghanistan if you leave before the enemy is defeated, you lose.  Now US troops are being targeted by Iran at our bases in Iraq.  What is causing it and what, if anything will the US do about it?

I bumped into a little-known tribe in southern Mexico as they were having an annual festival. Bear skin jackets and kids dressed like the creepiest clowns you've ever seen.  Fascinating stuff! Don't miss it.

I'm in Los Angeles, California reporting on the crime wave happening in this state.  While I'm out here, I figured I'd show you the skid row district, which many people didn't realize is a real place.  When you say someone is on "skid row," now you'll know what that really means.