  In recent works [Segev,Wells; Baltz, McLerran; Eichmann, Reinhardt, Schramm,
Greiner] it was claimed that the Coulomb correction to the $e^+e^-$ production
cross section in relativistic heavy-ion collisions is absent. We point out that
this statement is in obvious contradiction to some well known results. We
obtain large Coulomb corrections in the pair production cross section for the
RHIC and LHC heavy-ion colliders.
