LONDON: Arsenal struck late to beat Nottingham Forest and keep the pressure on Premier League leaders Manchester City on Sunday, while struggling Manchester United dropped more points in a draw at Leeds. The Gunners faced Forest a day after pacesetters City celebrated a seventh win in seven games at home to Ipswich — shrugging off the fallout from the club’s guilty verdict for serious financial irregularities. Defending champions Arsenal huffed and puffed against Oliver Glasner’s struggling side