NOTHING sticks like a sex scandal and Maharashtra Deputy Chief Minister Gopinath Munde is fighting with his back to the wall over his alleged involvement with Tamasha dancer Barkha Patil. Under normal circumstances Munde's so-called relationship would have been dismissed as a strictly personal affair. Even those levelling the charges admit that they have not unearthed any financial scam or misuse of office by Munde to favour Patil. But since he belongs to the BJP, which has been very vocal about the moral uprightness of its leaders, the Barkha scandal has been politicised. And with elections to nine muncipal corporations due in February, there is no sign of the scandal abating.