New York Style Asiago Cheesesteak

Name: New York Style Asiago Cheesesteak
Ingredients: Marinade; 1/4 cup Syrah wine; 1 tablespoon fresh tarragon, chopped; 3 garlic cloves, pressed; 1/2 pound flank steak; salt (to taste for steak); pepper (to taste for steak); For the Cheesesteak; 1/2 large red onion, sliced; 1/2 large green bell pepper, sliced; 1 garlic clove, pressed; 2 tablespoons olive oil; 2 teaspoons fresh tarragon, chopped; 1/4 teaspoon salt; 2 teaspoons Worcestershire sauce; 4 ounces Asiago cheese, sliced; 1 loaf garlic bread