A brief look at the second round of the PGA Championship

SAN FRANCISCO (AP) - A glance at Friday’s second round of the PGA Championship at Harding Park:

LEADING: Li Haotong shot 5-under 65 to take a two-shot lead at 8 under.

TRAILING: Two-time defending champion Brooks Koepka is two shots back, in a tie for second with Jason Day and ...