Transcript for Donald Trump Eyes General Election After New York Win
First to the race for the white house. Donald Trump sounding confident he can lock up the nomination. ABC's Tom llamas is here, has the latest for us, good morning, Tom. Reporter: Robin, good morning to you. Just when we thought Donald Trump was trying to act more presidential, he was back with his classic attacks. This as he still writing big checks for his campaign, 11 million just in March and for the first time spending more than Ted Cruz. Overnight, Donald Trump going back to basics, pumping up the crowd in Maryland. Hey, is it fun to be at a trumpally? Reporter: Trump in full swagger mode comparing himself to the great bambino. It's like they asked babe Ruth, they said, babe, how do you hit the home run? He said, I don't know man, I just swing at it. Reporter: The gop front-runner pounding on his favorite issue, delegate ail Cagle and Ted Cruz. This whole thing with delegates is rigged. I don't get as many delegates as some guy that lost. There is no path for lyin' Ted to get the nomination. Reporter: In Florida rival Ted Cruz meeting with RNC party leaders at an annual meeting predicting a contested convention is on the horizon. I'm not going to reach 1,237 and Donald Trump is not going to reach 1,237. It is going to be a battle to see who can earn the support of a majority of the delegates elected by the people. Reporter: Trump setting his sights on the general election. Firing a warning shot at Hillary Clinton during an interview with Fox News. You know, the Clintons have had some personal situations based on the president's conduct in the white house, are you going to dredge all that up? I certainly would like to keep that out, if possible. You just don't know what's going to happen but I would like to be able to keep that out if possible. Reporter: Hillary Clinton not backing down saying yesterday you know, we are not in a dictatorship. You are not in an authoritarian regime talking about Donald Trump in the white house. He put out a tweet calling on kasich and Ted Cruz to drop out of the race because they cannot clinch the nomination outright.
This transcript has been automatically generated and may not be 100% accurate.