witnessed three ufo's usa, greenwood, sdAround eight thirty or nine o'clock. My uncle and I had stopped to do a little fishing. After we baited up and and cast in. I had happenend to look up in the sky to see a particular bright light in the sky. It was traveling at about half the speed of a shooting star, moving from west to east. My uncle and myself have both witnessed this. Finding it peculiar, we both dismissed it, But in less then twenty seconds afterward we had seen a similiar light follow in the exact flight path of the previous one. Now by this time we both admitted to each other that we had just witnessed something beyond our explaination. After a moment of dumbfoundedness, we happened to witness yet again another light. This time traveling perpendicular to the flight patterns of the first two. This one coming from south to north. Shortly after this, we both witnessed an intense increase in air traffic following these sightings. We witnessed a "scramble" of aircraft. Two from the south, two from north west, and two from the east. After a few minutes the air craft all turned and headed west.