And so i think once we can really fundamentally get back to those, those principles ac360 starts now harsh words on both sides of tens presidential campaign where violence or the threat of it has already come to pass. The question is, is one side protesting too much about alleged incitement while practicing incitement themselves were keeping them honest. Also, tonight, cnn s john king he has been traveling all over the map to battleground states tonight, nevada or perceptions about the economy could be pushing the state closer to trump. And later, an extraordinary coordinated attack in lebanon against hezbollah operatives. Hundreds of pagers secretly filled with explosives, detonated remotely and simultaneously. We ll tell you who s behind it and how they did it. Good evening. Thanks for joining us following dozens of bomb threats over the last several days. Schools began today in springfield, ohio, complete with state troopers surveillance cameras and bomb sniffing dogs. Those threats