Beef with balsamic

10 x Cloves garlic , peeled 1 piece peeled fresh ginger , (about 4 x 1-inch) 1/2 c. Balsamic vinegar 1/4 c. Red wine vinegar 6 Tbsp. Sugar 1 1/4 tsp Salt 3/4[...]

1 4-to 4 1/2-pound flat-cut (also called first-cut) beef brisket, trimmed of most fat 2 tablespoons olive oil 1 14 1/2-ounce can diced tomatoes in juice[...]