Nigeria's insecurity problems look set to worsen as Chadian rebels advance to within 300km of N’djamena

NIGERIA'S security problems in the northeast of the country could get considerably worse over the coming weeks as Chadian rebels who recently killed President Idris Deby have begun an advance on the capital N’djamena.   Last Monday, President Deby was killed in a clash with the rebels when his visited his troops on the...