President Obama has pushed the “prepper movement” into high gear, sending millions to buy guns, survival gear and food to live through a “civil war,” according to a nationally known survivalist who calls on Americans to prepare in a new book.

Bryce M. Towsley, whose “Prepper Guns” details the best weapons and ammo to survive a political or natural disaster, wrote, “I have watched in horror as Obama has attacked America with the brilliance that has allowed him to succeed.”