KALAMAZOO, Mich. - A gun ban seems to be on the minds of many these days. Many viewers have started to notice a shortage of guns and ammunition. And stores all over Kalamazoo say concealed weapons are flying off the shelves. Most blame the change in politics in Washington, D.C. The FBI performed more than a million background checks in the three months after the election than it did the previous year. Stores in Kalamazoo say they're trying to keep up. "These aren't the general style tactical weapons this one's a little different," said Gander Mountain employee, Matt Wing. It's...