Congress observers Mallikarjun Kharge and Ajay Maken briefed president Sonia Gandhi on Monday regarding the developments in Rajasthan and will submit a written report about the crisis in the party`s state unit by tonight or tomorrow.

Talking to reporters after a nearly hour-long meeting with Gandhi, AICC in-charge for Rajasthan Ajay Maken said they apprised the party president of the developments in the state after which she sought a detailed report on it.