What's the Difference Between a Gas Grill and a Charcoal Grill?

The battle of charcoal versus gas grills is one for the ages -- and the grilling enthusiasts in your life are sure to have strong opinions. But if you're considering buying a grill for the first time or, perhaps thinking about making the switch from #teamgas to #teamcharcoal (or vice versa), what are the key factors you should consider? We've laid it all out here.