Prepare the Chili: Brown the Ground Beef in a large skillet over medium-high heat. Drain off any excess grease. Add the Diced Tomatoes, Chili Powder, Cumin, Garlic Powder, and Cayenne Pepper. Bring to a simmer and cook for 15 minutes, stirring occasionally. Stir in the Kidney Beans and cook for another 5 minutes.