Punjab Congress chief Navjot Singh Sidhu today visited the Vaishno Devi shrine in Jammu just as the party started seeking public opinion on the chief ministerial candidate. Similar to what the Aam Aadmi Party had done in the state, Congress has been collecting public feedback through IVR (Interactive Voice Response) calls for a few days now. State chief minister Charanjit Singh Channi has often been rumoured to be the party's favourite for the top job.