Wednesday’s collision of a garbage truck with an Amtrak train carrying 200 or more Republican members of Congress to a retreat in West Virginia is raising questions about whether sufficient thought was given to security considerations.The collision, which killed the truck driver and caused a number of minor injuries to people on the train, “should trigger a review of measures designed to protect government officials from attack and similar tragic accidents,” Sebastian Gorka, former strategist to President Donald Trump and author of The New York Times’ bestseller “Defeating Jihad,” told LifeZette on Thursday. Gorka said terrorists specifically look for soft...