The petition further claimed that if the applicants are granted citizenship and the Supreme Court strikes down CAA, it would be a "herculean task" and "near impossible: to take back the citizenships given.
Saravanaprasad Balasubramanian, Editorial Member of News Portal Mediyaan, alleged in a Twitter post that on scanning American Citizenship Records, it was found Thiagarajan is a US citizen.
Shamima Begum, 21, who joined the ISIS when she was 15, had sought to return to the United Kingdom, to contest the UK government's decision to revoke her British citizenship.