A Professor at the centre for Migration Studies at the University of Ghana,Legon,Professor Stephen Kwankye says Migration is a double edge sword that has several opportunities but could be associated with many challenges.

Professor Stephen Kwankye was speaking at a forum on the draft Policy on migration in Tamale in the northern region.

He said in order to maximize the gain in migration it is important to minimise the key challenges by proposing the appropriate policies to address them.

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