dwarf the united states at this point. >> last question. are you more optimistic than pessimistic about investment in africa? >> it is certainly something that is attracting global attention. and as we enter into a renewed phase of african growth more toward ss 5%, i think we will sustain that interest. so, yes, i'm optimistic about the if y future for africa. >> we thank you so much. collin coleman of goldman sachs, thank you for giving us your time. yet another powerful media figure is accused of sexual misconduct. details ahead. sexual misconduct this is not a bed.