Celebrated Ghanaian Rapper, Edem, punched critics to stop ‘disturbing’ Ghanaian artistes to fill 20,000 O2 Arena in the UK (as was done by Popcaan and Davido recently in England). The Rapper says the Ghanaian media needs to stop using that criteria to set standards for Ghanaian artistes. Edem urges the media and critics to focus and promote musicians with …