Two FBI agents were killed early Tuesday morning and three other agents were wounded as they tried to serve a search warrant at a Florida home, in one of the bureau’s deadliest episodes in decades. FBI Special Agent Daniel Alfin and Special Agent Laura Schwartzenberger were killed in the line of duty while executing a federal court-ordered search warrant in a crimes against children investigation, according to the bureau. The subject of the warrant also died. Marc Ruskin, a former FBI Special Agent with 20 years’ experience in undercover operations and a contributor to The Epoch Times, said it was “probably one of the worst days in the history of the FBI.” “Over the past few years the Bureau has been heavily politicized due to the actions of the upper management, but this is a real reminder that the field agents—the ones who toil day and night and put their lives …