Ok, I was trying to not comment due to the no-politics rule, but at this point I can't help it. What I know of this issue is this;
The sixth circuit court ruled that the forest service needs to re-evaluate it's LAND USE rules, due to the fact that there are specific areas here in Michigan that are labeled semi-primitive and some lawyer felt that anything motorized and gun hunting does not fall into semi-primitive use of the land. According to the state of Michigan land-use rules have to be evaluated every 10-15 years. The last time that happened was in 2006, which is when all this started, which by the way was way before Obama was president. The forest service has stated they have no intention of banning gun hunting, but because of the court order, they have to decide if gun hunting and the use of motorized vehicles on this land should be allowed on land that is labeled semi-primitive, or if they should change the status of the land so it's not semi-primitive. Which would allow gun hunting, and motorized vehicles.
Not trying to feed the fire here, but there seems to be a little confusion about it. Well, like I said, that's what I know about it and I'm no expert or anything, but that's what's going on here in my home state.