Big Sky Niçoise Salad

Name: Big Sky Niçoise Salad
Ingredients: 2 tablespoons fresh lemon juice; 1 tablespoon white wine vinegar; 1 tablespoon minced shallot; 1 teaspoon Dijon mustard; 1 small garlic clove, mashed; 1/2 teaspoon finely grated lemon zest; 1/2 cup extra-virgin olive oil; 1 tablespoon drained capers; Salt and freshly ground pepper; 1 1/2 pounds small red potatoes; 6 ounces haricots verts or thin green beans, stemmed; 12 cups mixed salad greens; 1 pound smoked trout, skin discarded and fish flaked; 1 pint cherry tomatoes, halved; 6 hard-cooked eggs, quartered; 1/2 cup Niçoise olives, pitted