Ask an expert: Are fluorocarbon leaders tough enough?

A reader asks whether a fluorocarbon leader is tough enough to replace traditional wire when fishing for pike and muskie.
Ask an expert: What caused these sores on my walleye?

A reader asks what is the cause of these sores on my walleye? Is it harmful or contagious, and is the fish safe to eat?
Ask an expert: On “Tower” and “GR” markings

A reader asks I have a muzzle-loading shotgun with the markings “Tower” and a Crown over “GR” on the right lock plate, what does it mean.