On Friday’s broadcast of the Fox News Channel’s “America’s Newsroom,” White House National Security Communications Adviser John Kirby acknowledged that keeping Iran from getting nuclear weapons capability through diplomacy “hasn’t worked.” After playing video of Sen. Lindsey Graham (R-SC) discussing a resolution he put forward to authorize military force by the U.S. to prevent a nuclear breakout by Iran, co-host Dana Perino asked, [relevant exchange begins around 3:25] “Has President Biden actually ever ruled that out?”