Considered close to former chief minister Virbhadra Singh, he had served as the state's industry minister.
No answer for the time being, will see later, Vadra said.
Earlier in the day, the state government had denied permission to Rahul Gandhi for the visit, and an official spokesperson had said that no one would be allowed to visit the violence-hit district to vitiate its atmosphere.
Sources said while the Congress units of Madhya Pradesh and Rajasthan will hold separate discussions on May 26 on their preparations and actions to be taken, the party will also hold strategy meets on Chhattisgarh on May 27.
Does he (Channi) not know how many people from Bihar live there (in Punjab) and how much they have served that land, asks Nitish.
With assembly elections due in Madhya Pradesh, Rajasthan, Chhattisgarh, Telangana and Mizoram in the next few months, the Congress is working on poll strategies in these states and has convened a meeting of state leaders on May 24.
"There is a special place in my life for my sister's affection and support. We are each other's friends and protectors. Best wishes to all of you on the occasion of Rakshabandhan today," Rahul Gandhi posted in Hindi on Facebook.
She said it was a strange thing for her to know that for the time being he has been disqualified from even fighting another election for eight years.
Polling will take place in 3,328 polling booths, out of which 1,100 are sensitive and 28 are categorised as critical.
Senior party leaders stressed that no one except the Gandhi family can hold the party together, the party will disintegrate and Priyanka Gandhi Vadra should be given command after 2024.
'It was the Congress which nurtured democracy, making it possible for Narendra Modi to become the Prime Minister despite his humble origins'
Shiv Sena MP Priyanka Chaturvedi also joined Bharat Jodo Yatra in Seelampur.
Asked whether it was an effort at unity, he said this is not an attempt but a reality. "We are one."
The Congress would also take inspiration from history as it was from Karnataka that an embattled Indira Gandhi had revived her dwindling political future by winning a Lok Sabha bypoll from Chikmagalur.
Several top Congress leaders including party general secretary organisation K C Venugopal, Sachin Pilot, Randeep Surjewala and Shashi Tharoor, wished the former party chief on her birthday.
The Congress leader said that the party has taken up the "biggest task" of fighting against the "dictatorial government" alleging that there is an "emergency-like situation" in the country.
When the House was taking up private members' business, Chowdhury urged Rajendra Agrawal, who was presiding over the proceedings, to allow Gandhi to attend the House.
She released the party's manifesto "Unnati Vidhan", which she termed as "Jan Ghoshna Patra'.
Congress Working Committee called the recent assembly election results of five states a "cause of serious concern" for the party.