Arsenal held at home by Chelsea

London, England (SportsNetwork.com) - Arsenal's winless run across all competitions was extended to four matches on Monday after the Gunners were held to a scoreless draw with Chelsea on a rainy night at the Emirates Stadium.Arsenal have been at the summit of the Premiership for most of the season, but have come off the boil as of late following a 2-0 loss to Napoli in the Champions League and a 6-3 destruction at the hands of Manchester City on Dec