Tonight:

Life-threatening. An investigation shows that authorities in Bahrain have been waging a campaign of abuse and intimidation against doctors there.

Droning on. The American military sends unmanned bombers into Libya, hoping to increase the pressure on Gadhafi's forces.

Apple turn-over. After secret tracking software is discovered on iPhones and iPads, a Canadian entrepreneur creates a program to restore users' privacy.

Displaced persons, misplaced fears. A feature interview with the author of Frontier Justice -- Andy Lamey says we are failing the refugees who need us most.

Taking it on the chin. An opera-style film of the life of La Bri-an -- Mulroney that is -- depicts his career as a tragi-comic fall from grace.

A literary loo-minary. Students restore one of poet Al Purdy's favourite places of contemplation -- his outhouse.

As It Happens, the Friday Edition. Radio that knows how to appreciate a poet's hole oeuvre.