LAGOS: A civil society group has filed a lawsuit seeking to declare illegal the deportation deal between Ghana and the US government, and the way the west African deportees are being treated, court documents show. Ghanaian leader John Mahama disclosed last month that his country had struck a deal with the United States to accept deportees from west Africa as part of US President Donald Trump’s vast, opaque deportation program. At least 28 people have arrived in the west African nation so far, and Ghana has been sending some of them to their countries of origin or dumping them in...