BY A STAFF REPORTER: Delhi Deputy Chief Minister Manish Sisodia has once again been summoned by the CBI. Delhi Deputy Chief Minister and Aam Aadmi Party (AAP) leader Manish Sisodia tweeted on Saturday, "CBI summoned me again tomorrow. They used all the power of CBI, ED against me, raided houses, searched bank lockers, nothing was found against me. I have arranged good education for the children of Delhi. They want to stop development. I have always cooperated with the investigation and will continue to do so in the days to come. ''