DarrkPhoenix: While certainly an emotional appeal, I'm more inclined to trust the judgment of the doctors involved with the clinical trials of BMS-936558. I looked up a bit of information on the drug, and it seems that it's only just finished an extended phase 1 trial (initial trial data was only released earlier this month), which is still quite early in the development process (data at this point is primarily safety data, along with a small amount of extremely preliminary efficacy data). Depending on the specifics of the patient in question, the prognosis for giving him the drug could be anything from "we can't make any accurate predictions on whether it would help or hurt" (which would make giving him the drug ethically questionable), to possibly an extreme of "given the adverse event profile of the drug and complications the patient is already suffering, there's a good chance giving him the drug would actually shorten his life" (in which case giving him the drug would be downright unethical).
So while I can understand that a terminal cancer patient and his family may feel ready to try absolutely anything, and will latch onto even the slimmest of hopes, I would ultimately defer to the judgment of the people who have been working on the drug's clinical trial for years.
(Disclosure: I work in the pharmaceutical industry in drug development, so take from that what you will).
That's more or less my thought. I do think that they should have a compassion program, however, there is a significant amount of red tape. Sometimes it makes sense other times it makes me want to roll my eyes. I remember back in college that just doing a cheek swab to look at the cells required the human experimentation panel to sign off on the idea. Granted it was mostly a rubber stamp deal, but there is a fair amount of bureaucracy.
Unfortunately, there's always going to be the trade off between releasing medication too soon and waiting too long. I definitely feel for the folks that need it now, but there have been some notable cases of medications getting to market and having to be yanked because they weren't safe.
And yes, Phase 1, is quite early in the process. IIRC there are usually 3 phases and at this stage I would be surprised if they even know if it works as intended, ignoring side effects and risks.