That is what anyone else would do, isn't it???
http://www.michaelsavage.wnd.com/2016/03/trump-denies-any-connection-to-cruz-allegations-on-the-savage-nation/
What would you sue them for, saying there is a rumor of an affair. That’s all they really said.
I heard a rumor Trump had sex with underage girls on his private plane. I heard a rumor Melania was a call girl for the rich and famous.
Rumors mean nothing and cannot be sued. The entire story is based on rumor. There is more real evidence Obama was gay and had gay lovers then this nonsense. Rumors upon rumors. Simple thing a journalist actually needs:
Who, what, where, when with actual evidence. None has appeared as of yet. It’s all just rumor after rumor.