US denies involvement in killing of Hamas leader Ismail Haniyeh
![US denies involvement in killing of Hamas leader Ismail Haniyeh](https://gdb.voanews.com/01000000-0aff-0242-32cf-08dcb1800521_tv_w800_h450.jpg)
The United States said it was not involved in the assassination of Ismail Haniyeh in an overnight strike in Tehran. Haniyeh is the second Iran-backed militant group leader assassinated this week. White House Bureau Chief Patsy Widakuswara has the story.