article_snippet.sent: Hudson Swafford shot a 6-under 66 for a share of the Zurich Classic lead with Boo Weekley when second-round play was suspended Friday because of the threat of severe weather.
article_snippet.sent: Second-round play was scheduled to resume Saturday at 8 a.m. CDT.
article_snippet.sent: The field remained tightly packed with birdies seemingly harder to come by Friday.
article_snippet.sent: Many players cited a combination of wind, soggy turf from recent rain and thick, swampy air as reasons for the course to play even longer than usual.
highlights_snippet.sent: Play was later suspended on Friday due to the threat of sever weather .
  