2 live lobsters, each 1 1/4 to 1 1/2 lb.
1 Tbs. canola oil
5 cups low-sodium chicken stock
1/2 cup white wine
3 ears of corn, kernels removed, kernels   and corncobs reserved
3 bacon slices, diced
1 yellow onion, chopped
2 large carrots, diced
3 celery stalks, diced
2 cups heavy cream
2 Yukon Gold or other potatoes, cut  into 1/2-inch pieces
Salt and freshly ground pepper, to taste
1 tsp. chopped fresh thyme
2 tsp. chopped fresh chives