A California-based network security company has accepted the resignation of their CEO of he threatened to kill President-elect Donald Trump. Matt Harrigan, the now FORMER CEO of PacketSled, went on a Facebook tirade on election night. The series of angry messages were part of a private thread that someone exposed through a series of screenshots. In those posts, Harrigan made quite clear the intent to kill Mr. Trump: “I’m going to kill the president. Elect.” “Bring it secret service.” “Getting a sniper rifle and perching myself where it counts. Find a bedroom in the whitehouse that suits you motherf***er....