Retired FBI profiler James Fitzgerald, credited with bringing “Unabomber” Ted Kaczynski to justice, joins “Elizabeth Vargas Reports” to discuss the arrest of a man believed to have planted bombs at the nation’s capital in January 2021. “It really comes down to the gumshoe work,” he said. “These agents took a bunch of information that was in file drawers and digitized somewhere, and they said, ‘It’s time to review this stuff and go over it once again and break down every single possible iota of e