BRIDGEND, Wales — Bernhard Langer shot a 3-under 74 in rain and wind Friday at Royal Porthcawl to hold onto a share of the Senior British Open lead. The 59-year-old German star was tied at 1 over with Americans Tom Lehman (72), Steve Flesch (71) and Billy Mayfair (72) and Argentina’s Mauricio Molina (73). American
