aerial spraying is the only solution but that's easier said than done in some african countries by boccia discount retailers continue to force many traditional poachers out of business with cut price meat. and child labor falling over to get deforestation just some of the issues facing the chocolate trade how to make the $1000000000.00. business fear. of invisible and it's true business swarms of locusts are threatening more countries in eastern africa the united nations food and agricultural organization warns people's livelihoods are at risk if the worst invasion in 70 years. the desert locusts have devastated tens of thousands of acres of farmland that is trying crops and pasture the organization says drought has already affected millions of people across the region swarms will only worsen the situation kenya ethiopia and somalia a worst hit officials say aerial spraying is the only solution that works but that's impossible in conflict ridden somalia south sudan and uganda are also would raise and swarms have been cited in eritrea yemen and oman will join doreen joins us now from nairo