Fred Couples survived a double-bogey at No. 7 and shot a 1-under 71 to take the clubhouse lead at 5-under 139 after two rounds of the Masters Friday.
Dustin Johnson walks on the 2nd green during the second round of the Masters at Augusta National on April 12, 2013 in Augusta, Georgia. UPI/Kevin Dietsch
Fred Couples lines up a putt on the 16th green during the first round of the Masters at Augusta National on April 11, 2013 in Augusta, Georgia. UPI/Kevin Dietsch
Fred Couples lines up a putt on the 16th green during the first round of the Masters at Augusta National on April 11, 2013 in Augusta, Georgia. UPI/Kevin Dietsch
Fred Couples lines up a putt on the 16th green during the first round of the Masters at Augusta National on April 11, 2013 in Augusta, Georgia. UPI/Kevin Dietsch
Bo Van Pelt chips from the gallery on the 2nd hole during the second round of the Masters at Augusta National on April 12, 2013 in Augusta, Georgia. UPI/Kevin Dietsch
Phil Mickelson walks on the 2nd fairway during the second round of the Masters at Augusta National on April 12, 2013 in Augusta, Georgia. UPI/Kevin Dietsch
Phil Mickelson walks on the 2nd fairway during the second round of the Masters at Augusta National on April 12, 2013 in Augusta, Georgia. UPI/Kevin Dietsch
Phil Mickelson walks on the 2nd fairway during the second round of the Masters at Augusta National on April 12, 2013 in Augusta, Georgia. UPI/Kevin Dietsch