He was offered a position and was later sent to Switzerland and Brussels to study hotel management .
While there , a childhood friend , Isaac Mulihano , invited Rusesabagina to apply for an opening to work at the Mille Collines .
Rusesabagina was offered a position and was later sent to Switzerland and Brussels to study hotel management .
While there , a childhood friend , Isaac Mulihano , invited Rusesabagina to apply for an opening to work at the Mille Collines .