The story about Cruz attacking Trump was a total lie.
It’s pretty obvious that a lot of the posters that re-appear every four years are not actually Freepers, but rather paid posters.
A lot of the disrupters trying to gin up a Trump-Cruz feud were Romney supporters or disrupters trying to stir dissent amongst Conservatives 4 years ago.
People claim that, but it's not a lie. The recording is available in its full context, and it's clear what Cruz was saying. People trying to claim it was innocuous have to do a lot of mental gymnastics to make the claim.