Aetna (AET): Obamacare is here and that's great news for insurers like Aetna, Cramer said.
Jim Cramer discusses oil and also mentions how to tell how the market is faring.
Individual Caterpillar dealers are also facing a rise in backlogs.
Expect Caterpillar to post stronger-than-expected earnings results
Burlington Stores and Caterpillar have the right business models to exceed in their current environments.