Just in time for this year’s July 4th celebration, a holiday on which reveling Floridians are known to mindlessly shoot their firearms into the air, the state’s new gun law will take effect, allowing people to tote concealed weapons in public without a permit. Permitless carry under HB 543 goes into effect this Saturday, July 1, ending the requirement for people to complete a firearms training course and undergo a background check before taking their guns into public spaces…