senior un humanitarian official visits dr congo after murder of five aid workers colombian paramilitary leader sentenced in miami to 33 years in prison for drug trafficking and narco-terrorism loss yemeni group receives prestigious un award for assisting refugees syndromes offense help unemployed justice department prevails in three tax shelter cases on same day countries in political transition should exercise restraint los angeles law firm order government bills world must welcome 7 billionth citizen with sustainable future agricultural un pays tribute to late environmentalist and nobel laureate wangari maathai exemptions los angeles un demands distress claim organizations 000 collect appeal indiana man sentenced to 10.5 years for transporting child pornography arrest experience detective and tax preparer sentenced for tax fraud 860 to settle false claims act allegations former and current soldiers and recruiter indicted for allegedly obtaining recruiting bonuses through fraud scheme misdemeanors funds coming $31k injury owner of houston health care company sentenced to 41 months in prison in connection with $1.3 million medicare fraud scheme guatemala ratifies un-backed treaty banning nuclear tests damage