 For those with intermediate or low grade lymphomaleukemia: The investigators studies so far have shown that the infused T cells may need to receive an extra boost in order to expand efficiently in the body. Therefore, 2 weeks after T cell infusion, the patient may receive one injection of a drug called ipilimumab, which they believe will help the T cells grow. This drug is approved by the FDA to treat certain cancers, such as melanoma, but the dose of drug used for this study will be lower than those used in those other treatments to avoid side effects. 