Two white, cigar shaped objects, pulsing with light.On Wednesday, December 24, 2008 at 7:18 in the morning, I was driving North on Van Buren Blvd. in Riverside, Ca. We were expecting a storm and the sky to the Northwest of where I was traveling was very grey. Set against the grey sky, I saw two oval shaped objects. What really caught my eye was the way they seemed to be pulsating with light.The two objects were cigar or oval shaped. They looked to be Southwest of Mount Baldy. The objects were parallel to each other with the lower one slightly to the right, or East of the other. The whole sighting lasted just over a minute. Both objects seemed to light up and then fade, repeatedly. They looked to be pulsing with light. Each pulse probably took a few seconds to complete, from getting bright to fading back out.As I was watching the objects and looking for somewhere to pull over, and perhaps snap a picture, the objects just disappeared. They brightened and faded and then they were just gone.