Valero Texas Open, Round 2

1 of 5 Marc Feldman/Getty Images
made birdies on 16, 17 and 18 to shoot a 68.
2 of 5 Eric Gay/AP
shot a 1-under 71 to grab a share of the lead.
3 of 5 Marc Feldman/Getty Images
made six birdies and a bogey for a 67.
4 of 5 Marc Feldman/Getty Images
made six birdies and four bogeys for a 2-under 70.
5 of 5 Eric Gay/AP
is one shot off the lead after a 2-under 70.