  Both meson photoproduction and semi-inclusive deep inelastic scattering can
potentially probe transversity in the nucleon. We explore how that potential
can be realized dynamically. The role of rescattering in both exclusive and
inclusive meson production as a source for transverse polarization asymmetry is
examined. We use a dynamical model to calculate the asymmetry and relate that
to the transversity distribution of the nucleon.
