The differences observed in the emission from different types
 of active galactic nuclei has been suggested to arise as a
 result of different viewing angles with a torus of obscuring
 matter hiding the broad line emitting region in some sources.
 Broad absorption line quasars are a subset of radio quiet
 quasars which may be distinguished from other radio quiet
 quasars because our line of sight intercepts absorbing material.
 We will measure the 10 to 160 micron output of a sample of BAL
 quasars and compare it to a sample of non-BAL quasars to test
 whether a  unification model is valid and to learn more about the
 properties of the broad absorption line region such as the
 fraction of the light that it obscures.