By liam.apicella@iliffepublishing.co.uk (Liam Apicella) Head coach Mark Bonner felt the goal that earned visiting Port Vale all three points at the Abbey Stadium this afternoon perfectly summed up the slump his Cambridge United side find themselves in at the moment. In what was a fairly drab afternoon of Sky Bet League One football, with Vale’s 1-0 victory being secured in the 79th minute by an own goal from Paul Digby. The United midfielder was trying to intercept a low cross from Will Forrester but he only succeeded in beating his own goalkeeper Will Mannion, who had made a string of impress…
