A Florida security guard is accused of threatening to kill President Trump in retaliation for a US airstrike that killed Iran’s top military general last Friday. Chauncy Lump, 26, from the Fort Lauderdale area, faces federal charges of threatening to kill the president and remained jailed Thursday with bond set at $100,000, according to court documents filed Wednesday by the Secret Service. Agent Lucas White wrote that shortly after Trump announced last week that a US airstrike had killed Qassem Soleimani in Iraq in retaliation for plotting numerous terrorist attacks, Lump, under the name “BlackMan vs. America,” began livestreaming a...