  I will discuss hadron-hadron collisions where the final state is
kinematically of the kind associated with double-pomeron-exchange (DPE) and has
large transverse momentum jets. I will show that in addition to the
conventional factorized (FDPE) contribution, there is a non-factorized (NDPE)
contribution which has no pomeron beam jet. Results of calculations from a
simple model of DPE for two-jet total and differential cross sections at
Tevatron energy scales are presented. The NDPE contribution is dominant.
