CNN  —  The family of imprisoned human rights activist Narges Mohammadi have accused the Iranian regime of trying to bring about her “slow death” by depriving her of a vital surgery needed to confirm her cancer diagnosis. In an exclusive statement to CNN on Monday, the family accused Iranian authorities of “endangering her life” by depriving her access to the biopsy needed for a “clear diagnosis” of bone cancer. It comes after her lawyer, Mostafa Nili, said on Sunday that doctors had recently