Vegetable Chili

Name: Vegetable Chili
Ingredients: 3 tablespoons olive oil; 1 large onion, coarsely chopped; 6 large garlic cloves, chopped; 3 14 1/2-ounce cans diced tomatoes in juice; 1 4-ounce can diced mild green chilies; 3 tablespoons chili powder; 1 tablespoon ground cumin; 1 tablespoon dried oregano; 2 15- to 16-ounce cans kidney beans, drained; 2 green bell peppers, cut into 1/2-inch pieces; 1 10-ounce package frozen corn kernels