If Jennings has small-cell (and he might, based on his smoking pattern), there is no Stage 4, only limited stage (25% 2-year survivability) and extensive stage (0% 2-year survivability). SCLC is 15-20% of all LC cases.
If they mention surgery as an option, he has some other form of the disease and will probably live longer than 4 months.
That chinese treatment is NOT cheap...but worth it...good friend had stage 4 throat cancer...he's now cancer free...due to the chinese herbal treatment.
He had an extremely aggressive type of cancer....95-99% are the stats on death rate for that cancer.
When he let me know about his cancer I started a world-wide investigation and found this amazing treatment. Of course it's well known in Asia but not in the states.