Round 2 at 2012 Northern Trust Open

1 of 13 Lucy Nicholson/Reuters
Phil Mickelson made two birdies, two bogeys and an eagle for a one-under 70. He holds a one-shot lead heading into the weekend.
2 of 13 Harry How/Getty Images
Pat Perez fired a bogey-free 65 to move into second place.
3 of 13 Chris Carlson/AP
Matt Kuchar shot a two-under 69 to grab a share of second place.
4 of 13 Harry How/Getty Images
Anthony Kim shot rounds of 78-77, and then he was disqualified for signing an incorrect scorecard.
5 of 13 Reed Saxon/AP
Luke Donald made three bogeys and two birdies for a one-over 72.
6 of 13 Stephen Dunn/Getty Images
Adam Scott shot even par, but it was good enough to make the cut.
7 of 13 Stephen Dunn/Getty Images
Rickie Fowler shot a two-under 69 to barely make the cut.
8 of 13 Stephen Dunn/Getty Images
Dustin Johnson is tied for 21st after a one-under 70.
9 of 13 Stephen Dunn/Getty Images
Bubba Watson shot a two-under 69 to move into the top 10.
10 of 13 Reed Saxon/AP
Carl Pettersson made three birdies on his opening nine, but then he made two bogeys coming in for a 70.
11 of 13 Harry How/Getty Images
Kyle Stanley rebounded from an opening 74 with a 68 on Friday.
12 of 13 Harry How/Getty Images
Sergio Garcia made six bogeys and a birdie for a 76.
13 of 13 Stephen Dunn/Getty Images
Hunter Mahan had a rough day with six bogeys, four birdies and a double bogey for a 75.