Pork Chile Verde with Red Chile Salsa

Name: Pork Chile Verde with Red Chile Salsa
Ingredients: 3 cups (or more) chicken broth, divided; 1 pound tomatillos, husked, rinsed, cut into 1/2-inch wedges, divided; 1 bunch green onions, coarsely chopped; 1 1/2 cups (packed) fresh cilantro with tender stems; 6 garlic cloves, peeled; Olive oil; 1 4- to 4 1/2-pound pork shoulder (Boston butt), trimmed, cut into 1 1/2-inch cubes; 1 large onion, chopped (about 2 cups); 1 tablespoon cumin seeds; 3/4 cup diced roasted peeled seeded mild green chiles (such as Hatch or Anaheim); 2 teaspoons dried oregano (preferably Mexican); 1 pound Yukon Gold potatoes, peeled, cut into 3/4-inch cubes t; Chopped fresh cilantro; Red Chile Salsa