The CBI will question the then NewsClick HR head Amit Chakraborty in Tihar Jail in connection with its probe against the news portal for the alleged violations of the Foreign Contribution Regulation Act, officials said Monday. They said Chakraborty will be questioned as a "witness" on Wednesday for two hours in the afternoon about alleged investments from US-based Worldwide Media Holdings (WMH) in the company PPK NewsClick Studio Pvt.