Carly Fiorina has "a good line of pitter-patter," GOP front-runner Donald Trump said Monday, but he thinks her star will fade when people look into her business record."When you listen for more than five minutes, you develop a tremendous headache," Trump told Fox News' "Fox & Friends" program , commenting that she's said the "same lines many times.""She drove Lucent into the ground, a company that she ran," Trump said. "She then drove a big company, Hewlett-Packard ... she made a horrible purchase when she bought Compaq computers. They're still recovering from her disaster."He pointed to a Wall Street Journal story from last week, that reported Hewlett-Packard, which Fiorina ran from 1999-2005, has outlined plans to cut another 25,000 to 30,000 workers as part of its preparation to split the company into two separate businesses and cut $2.7 billion in annual costs.Trump continued that Fiorina was winning in her challenge against California Democrat Barbara Boxer for the Senate "until they found out how bad she did in business. She frankly got wiped out and lost in a landslide."He said that his camp is not panicking over news that Fiorina's numbers have taken a jump in the polls , although he'd like to stay on top."I get by far the biggest crowds," Trump said, pointing out that there were 20,000 people out to hear him in Dallas and 31,000 in Mobile, Ala., but still, he's funding his own campaign and not taking money from lobbyists or special interests."I'm going to do what's right," he said. "If I don't make it, that's okay, I'll go back to having a good time and building a business and being with my family and my kids, but this is a shot, and I'll give it my best."