Roberto Cavalli, Italian fashion designer, dies at 83Transitional council in Haiti to choose new leaders is formally established amid gang violenceBenteler Steel plans $21 million expansion, will create 49 jobsPoland calls aid worker's killing in Gaza a murder, wants further investigationUruguayan singerHow immigrant workers helped stave off a US recessionNikki Haley beats Donald Trump in Washington DC for first primary victoryTennessee governor signs bill requiring local officers to aid US immigration authoritiesJudge orders exRescuers in Ukraine pull 5 puppies from the rubble of a building destroyed by fire