HYDERABAD: Telangana ‘Medhavula’(intellectuals) Samiti at its general body meeting here on Thursday unanimously decided to file a writ petition in the AP High Court against those political parties ‘which have acted against their own election manifestoes’. The meeting, chaired by advocate P. Vittal Rao, resolved to continue its ‘fight’ against parties which promised Telangana in their election manifestoes, but made a volte face. – Special Correspondent