St Helens extend lead at top with comeback to win at Warrington

• Warrington 10-21 St Helens
• Three second-half tries beat second-placed WolvesNothing is won at this time of the year but for St Helens this was a significant step towards leg one of a treble. The Saints are now eight points clear at the Super League summit with nine games remaining after surviving a ferocious battle with second-placed Warrington to move a step closer to a second successive League Leader’s Shield.They were in some battle here, though. For over an hour neither s