.SAMSON AND DELILAH?—Nope, it s Hercules Cortez, the mighty man of the wrestling ring whose chest expansion compares with a Sinaloa table dop, and \mz Garcia, owaer of the famed North Beach Mexican cantina. Hercules is joist one of the many mat greats who train on Mexican food— a Sinaloa specialty from 6 p.m. each evening.