Assuming you actually care, I will give you the benefit of the doubt and an example.
At the debate a week ago they talked about Scalia, and Trump offered two conservative judges for consideration. Nobody else on stage actually offered suggestions.
Two days later, Monday, Cruz was talking to voters, and he said that the only person Donald Trump ever suggested for the Supreme Court was his sister.
Cruz was standing right next to Trump at the debate, so it’s crystal clear that he was lying to voters.
There’s a laundry list of other lies that he’s either told himself or allowed his campaign/surrogates to tell.
He’s lost all credibility in my opinion. He should have fired his campaign manager after Iowa.
I’ll still vote for him if I must, but I’d rather Trump win.
Here are Trump's exact words. You can read many things into them, but they truly are utter nonsense. It's a classic case of people hearing what they want to hear:
"Well, I can say this. If the president, and if I were president now, I would certainly want to try and nominate a justice. I'm sure that, frankly, I'm absolutely sure that President Obama will try and do it. I hope that our Senate is going to be able - Mitch, and the entire group, is going to be able to do something about it. In times of delay, we could have a Diane Sykes, or you could have a Bill Pryor - we have some fantastic people. But this is a tremendous blow to conservatism. It's a tremendous blow, frankly, to our country.