Justice Stewart in Griswold and Roe

[Volokh, Eugene]

	Justice Stewart dissented in Griswold, but voted with the
majority in Roe, having apparently been reconciled to the Griswold
decision.  Did he change his mind?  Just decide that Griswold was not
just precedent, but precedent that was worth extending?  I'm sure there
must be some stuff written on this, but our library and I couldn't find
anything; if others can help me with this, I'd be much obliged.

	Eugene