21.   The presidential motorcade took an alternative route out.

22.   The route of a presidential motorcade passing beneath his window was the beckoning of fate.

23.   The White House is flying in at least two road runners, the sinister-looking black secure communications vans that accompany a presidential motorcade.

24.   There was no presidential motorcade.

25.   There was the presidential motorcade to assemble, with aides and doctors and press in tow.

26.   Waco police officials say they are prepared in case officers are needed for security or to escort the presidential motorcade.

27.   Yards away, John F. Kennedy was assassinated as his presidential motorcade made its way to a luncheon.

28.   Others were dressed as oil barrels to greet the presidential motorcade.

29.   Police closed Pennsylvania Avenue to traffic so an empty presidential motorcade could roll down the route of the inaugural parade.

30.   Along the road from Vantaa Airport to Helsinki, small clusters of people gathered to watch the presidential motorcade.