You mean Trump tweeted naked pictures of Heidi?
No, Trump retweeted a hideous picture of Heidi Cruz. Something that went out on his personal twitter account.
He admitted it was a mistake.
Many of his supporters deny that either he sent the tweet or that he admitted it was a mistake, but he did.
A few days earlier, right before the Utah Primary, a PAC put up a Facebook ad targeted at Mormon women in Utah that showed pictures from a GQ photo shoot of Melania Trump that questioned the appropriateness of her being first lady.
The Cruz campaign denied connection with the PAC, and later Corey Lewandowski (Trump’s campaign manager at the time) said “But the bottom line is Roger Stone is as much tied to this campaign as the super PAC that leaked that is tied to the Cruz campaign.” indicating that he knew that the Cruz campaign was not behind the ad.
History is often revised as time goes on. That’s why I bookmark and screen shot news articles and stories.