I was on Hwy 5 heading back from Las Terrenas. I got a few kilometers west of Nagua and I ran into two guys dressed in military uniforms. One was stopping traffic heading east and one stopping traffic heading west. He pulled me over and started asking me something in spanish. Since I didn't understand a word he said, I tried to too tell him I didn't understand him. Then he started to rub his index finger and thumb together indicating I guess that he wanted some money. I just kept telling him I didn't understand. Then he just let me go. Nothing like a couple of corrupt military guys trying to scare money out of tourists!