Sangria with Grand Marnier

Ingredients

• 1/2 cup Grand Marnier
• 1 cup seedless red or black grapes
• 2 lemons, sliced
• 1 orange, sliced
• 2 apples, red and green, cored and cut into 1/2-inch wedges
• 2 cinnamon sticks
• 1 tablespoon superfine sugar
• 1 cup orange juice
• 1 bottle Merlot, chilled