Farmers Insurance Open at Torrey Pines, Round 2

1 of 6 Robert Beck/SI
is four shots off the lead after a five-under 67.
2 of 6 Robert Beck/SI
Mickelson made six birdies and a bogey.
3 of 6 Donald Miralle/Getty Images
is tied for the lead after a bogey-free 65.
4 of 6 Robert Beck/SI
shot a 77 on the easier North course, and his day was capped off by losing a ball in a tree.
5 of 6 Donald Miralle/Getty Images
shot a two-under 70 on the tougher South course at Torrey Pines.
6 of 6 Stephen Dunn/Getty Images
made five birdies and two bogeys for a 69.