LONDON, April 26 -- Manchester City beat Championship side Southampton 2-1 with a late goal from Nico Gonzalez to book a place in an unprecedented fourth consecutive FA Cup final and keep alive their hopes of a domestic treble. Southampton, who upset Arsenal in the quarter-finals, looked poised to continue their dream run when Finn Azaz struck a gorgeous shot from distance in the 79th minute that James Trafford had little chance of stopping. But in what was a thrilling second half of the semi-final, Jeremy Doku wiped out Southampton's lead four minutes later when he worked the ball onto his right foot before unleashing a shot from the edge of the penalty area that deflected off James Bree and into the net. Gonzalez struck a rocket from 20 y...