Siddaramaiah will be sworn in as chief minister for the second term on Saturday, along with his deputy D K Shivakumar and a group of legislators as ministers, exactly a week after Congress swept the assembly polls in Karnataka.Congress chief M Mallikarjun Kharge has invited leaders of several like-minded parties for the swearing-in ceremony, which will see governor Thaawarchand Gehlot administering the oath of office and secrecy to the CM and his cabinet at 12.30 pm at Kanteerava Stadium.