Ujjain (MP), May 12 (ANI): Four 'sadhus' received bullet injuries and were rushed to a hospital after a clash between two groups of 'sadhus' broke out during the election process at Avahan Akhara. The incident occurred on a day when 'Vichaar Mahakumbh' is set to begin at the Simhasth Kumbh. Giving details, an injured 'sadhu' said a group of 'sadhus' opened fire when a clash broke out between two groups.