A US court has consented to India's request, through the American government, for the extradition of Pakistani-origin Canadian businessman Tahawwur Rana to India where he is sought for his role in the 2008 Mumbai terror attack.A US court has consented to India's request, through the American government, for the extradition of Pakistani-origin Canadian businessman Tahawwur Rana to India where he is sought for his role in the 2008 Mumbai terror attack.