‘This is the BIG TEST.’ | Borussia Dortmund v Celtic | Preview with @DortmundDispatch

Celtic travel to Germany to take on Borussia Dortmund in matchday 2 of the UEFA Champions League on Tuesday. Brendan Rodgers’ side are in excellent domestic form having scored 20 goals without reply in the Scottish Premiership but a trip to Dortmund represents a huge step up in levels. Paul is joined by Ali from @DortmundDispatch to preview Tuesday’s game...