Grilled Panzanella Salad

Name: Grilled Panzanella Salad
Ingredients: 2 tablespoons extra-virgin olive oil, plus more for brushing and drizzling; 2 teaspoons red wine vinegar; 2 teaspoons fresh lemon juice; 1 small clove garlic, minced; Kosher salt and freshly ground pepper; 3 medium tomatoes, halved; 6 scallions; 2 large bell peppers (any color), quartered; 1 medium zucchini, halved lengthwise; 1 10-ounce loaf ciabatta or semolina bread, halved lengthwise; 1/2 cup torn fresh herbs (basil, mint and/or parsley); 1/4 pound thinly sliced salami, cut into 2-inch ribbons