mexico city donald trump proposal force mexico pay plan border wall threaten block remittances illegal immigrants would major violation mexicans right mexico central bank governor say tuesday republican presidential hopeful campaign say last week elect november trump would use u.s. anti-terrorism law cut money transfer unless mexico make one-time payment billion 10 billion wall however speak mexico congress mexican central bank governor agustin carstens dismiss idea remittances property people make every right able carry international transfer carstens tell reporters would serious violation property right fellow citizens abroad measure would completely unjust trump remittance plan would violate mexican right mexico cenbank