Round 4 of the Bob Hope Classic

1 of 7 Chris Carlson/AP
Round 4 of the Bob Hope Classic Justin Leonard made three birdies and an eagle on the back nine to build a four-shot lead heading into the final round.
2 of 7 Don Ryan/AP
D.J. Trahan made six birdies and four bogeys to shoot a two-under 70.
3 of 7 Chris Carlson/AP
Third-round leader Robert Gamez is one of four players tied for second place.
4 of 7 Chris Carlson/AP
Actor Kyle MacLachlan lashed out from behind a bush on the first hole.
5 of 7 Robert Laberge/Getty Images
Comedian and celebrity host George Lopez, left, played with Mike Weir on Saturday.
6 of 7 Don Ryan/AP
Steve Elkington birdied two of his final three holes to shoot a 67.
7 of 7 Robert Laberge/Getty Images
Anthony Kim birdied holes 10-13 on his way to a 30 on the back nine.