The 2013 edition contains over 50 changes from last year's edition including:
* 50 new sections detailing vehicle gun carry on college campuses
*Expanded coverage of self-defense issue including which states mandate a duty to retreat in public places
*Expanded reciprocity coverage for carry options of residents with out-of-state permits
* 1 state began allowing residents from "constitutional carry" states to carry concealed without permits
* 3 states strengthened their self-defense laws
* 2 states made reciprocity for out-of-state licensees less restrictive
* 1 state began recognizing all out-of-state permits
* 1 state legalized open carry for permittees
* 9 states added over 33 other states to their reciprocity / recognition lists
*1 state banned open carry for all firearms
* 1 state liberalized laws for vehicle carry of a handgun
* 2 states enacted laws preventing businesses from infringing on the rights of gun owners while parked on business property
* 1 state expanded its existing "parking lot exemption" law
* 1 state's attorney general mandated "concealed-only" carry for permittees
* 2 state supreme courts made gun carry on college campuses less restrictive
* 1 state affirmed right of sportsmen to carry concealed handguns while hunting
AND MANY MORE!