In Chinua Achebe's novel The Anthills of the Savannah, one of the characters says, "Poets don't give prescriptions. They give headaches."
The same is true of novelists, and none more so than Philip Roth. If any writer has ever enjoyed rattling people's skulls, it's this son of Newark, N.J., who's currently enjoying something of a victory lap in the media on the occasion of his 80th birthday. The celebration reaches its peak with a new documentary — Philip Roth Unmasked — that will screen on PBS next week as part of the American Masters series.