Pbs has ads. The people getting the benefit of placement are the usual suspects.
The program is paid for by the public, yet corps get their spotlight at the lead. Commerce has no place here.

,,,, poirot extract

Getting though the chamber, beyond the doorway of grief.
It will take many days, hours, breaths. And you will know each of them. The dead, some say, take a journey of trials that lasts 42 days. Your journey will be that long, but when the grief ends, the good begins. And in the end, you will have to know, it will end.