The National Investigation Agency (NIA) and the Enforcement Directorate (ED) on Thursday carried out nationwide raids against terror-funding suspects and arrested more than 100 Popular Front of India (PFI) activists. PFI Chairman OMA Salam and State president CP Muhammad Basheer were taken into custody from Malappuram's Manjeri. The probe agency also arrested Delhi PFI chief Parvez Ahmed and his brother from Okhla at 3.30 am on Thursday morning.