The Punjab Congress crisis is far from over as state party chief Navjot Singh Sidhu has locked horns with Chief Minister Charanjit Singh Channi. According to sources, there was a heated argument between Sidhu and Channi on Sunday in the presence of Congress observer Harish Chaudhary and PCC General Secretary Pargat Singh during a meeting held in Chandigarh. Sources further said that Sidhu raised his 13-point agenda in the meeting, which irked Channi so much that he even offered to resign.