https://youtube.com/watch?v=L8dVtGPRl5sOct. 7 (Bloomberg Politics) Griffin Hammond looks at the spectacle of President Obama's highly-guarded visits to New York City—the Secret Service, police, onlookers (and dump trucks!) that congregate outside his post-UN dinner at Estela on Houston St (Sep. 24),...

https://youtube.com/watch?v=1xbz4_s0xccScottish city Glasgow once held the grim title "murder capital of Europe" but homicides in the city have fallen by 60% in just over a decade all thanks to a radical approach - treating violence as a disease. Video...

https://youtube.com/watch?v=N3fHkCFxgQQDoug Williams is a former Oklahoma City detective sergeant. As an officer in the department's internal affairs and polygraph unit, he conducted thousands of polygraph tests. In the late 1970s, however, Williams began to doubt that the so-called lie...

https://youtube.com/watch?v=lba9nkK-DDYBack in the 1990s, Portugal faced a heroin crisis. Most people knew someone affected by the lethal drug. Just two decades later, the country has one of the lowest drug-related death rates in the world. This dramatic turnaround isn't...