Arsenal win at Liverpool to go three points clear at league summit

Arsenal recorded a first Premier League win at Anfield in 14 years but needed some help from Liverpool goalkeeper Alisson Becker, whose first-half error led to Kai Havertz’s solitary goal in the 1-0 win. Not since manager Mikel Arteta was running the Gunners’ midfield in 2012 had they tasted victory in the red half of Merseyside and they were tested…