"The president was running late. The handshaking at Love Field, plus the two stops for the clever children and the admiring nuns, had put him at least five or ten minutes behind schedule. Oswald waited by the window. Whenever his eyes searched Houston Street for the first signs of the motorcade, he was careful to not hold the rifle high in his hands. Someone on the ground might see him and warn the authorities. Finally, the police motorcycles, their red lights flashing, and trailed by the lead car carrying the Dallas chief of police, reached the corner of Main and Houston and then turned right onto Houston. The Texas School Book Depository stood one block ahead. Oswald saw the motorcycles first. Then he saw the police chief's white car. Then he spotted what he had been waiting for--the big, gleaming, midnight-blue limousine carrying the president of the United States. And from the moment Oswald saw that car turn onto Houston Street, he knew with 100 percent certainty that one of its six occupants had to be John F. Kennedy. If Oswald fixed his gaze on the car, he must have noticed in the distance what appeared to be an unusually bright pinpoint of color toward the rear of the vehicle. It was Jacqueline Kennedy, her pink suit and pill box hat glowing like a signal beacon. And right next to her sat the president." Excerpted from The President Has Been Shot!: The Assassination of John F. Kennedy by James L. Swanson All rights reserved by the original copyright owners. Excerpts are provided for display purposes only and may not be reproduced, reprinted or distributed without the written permission of the publisher.