Why hasn’t the Cruz campaign gone after Rubio for shopping the sex scandal months ago?
Because then Cruz would expose what he knows about Little Marco's sexual preferences and foam party past.
Think of the Cruz Mistress Crisis and the Rubio Sexcapades as being components of a mutually assured destruction pact.
That's why there is not even a smidgen of indignation against Rubio by Cruz.
Besides, such internal warfare would distract from the GOP's task at hand--stop Trump.