Former US Vice President to George Bush - Dick Cheney - dies at the age of 84. Infamously known as the chief architect of US invasion of Iraq and a strong proponent of the war in Afghanistan. As the ceasefire between Hamas and Israel holds, the United Nations says over 75 thousand refugees in Gaza are sheltering in just a hundred UN run facilities. And a US aircraft carrier strike group arrives in the Caribbean as it accuses Venezuela of drug trafficking and the threat is clear. All that as we take a deeper look at the origins of America's drug overdose crisis.