Spicy Hatch Green Chili with Pork

Name: Spicy Hatch Green Chili with Pork
Ingredients: 1 1-pound pork tenderloin, cut into 1/2 cubes; 1 tablespoon olive oil; 1/2 teaspoon kosher salt, divided; 1/4 teaspoon black pepper; 1 cup diced green pepper (about 1 medium pepper); 1 cup diced onion (about 1 medium onion); 1 1/2 tablespoons tablespoons minced garlic; 1 tablespoon cumin; 1 tablespoon chili powder; 1 cup charred or roasted hatch chilies (or poblanos), peeled and seeded; 1/2 pound tomatillos, husks removed, cut into wedges; 2 cups low-sodium chicken or vegetable broth; 1 15-ounce can black beans, rinsed and drained; 1 15-ounce can great northern or cannelini beans, rinsed and drained