The world's No. 1 golfer, according to one report, is bothered by discomfort in his elbow.
Fans contributed to his rotten day by reminding him about that "fried chicken" remark.
Golfers, spectators took cover for other 3 1/2 hours.
Weather may be the big story of the day, with storms headed for Merion.
It depends on "how lucky or unlucky" we are, USGA official says.
Golfers shook hands, but "we haven't had time" to talk, Woods says.
Neither is saying much, though, after the little spat that has engulfed them.
The 11th and 12 holes, in particular, are particularly vulnerable.
Also in the group will be Woods's former caddie, Steve Williams. Awwwwkward.
Skier admits that drawing attention from papparazzi is "weird."