Fox Business 2015 GOP primary debate: on Technology

Carly Fiorina: The secret sauce of America is innovation

Chris Christie: The Chinese don't take us seriously, and why should they?

Marco Rubio: Fast change: Candy Crush got 100 million people in 1 year

RUBIO: Well, you know, that's an excellent question, because what we are going through in this country is not simply an economic downturn. We are living through a massive economic transformation. I mean, this economy is nothing like what it was like five years ago, not to mention 15 or 20 years ago. And it isn't just a different economy. It's changing faster than ever. You know, it took the telephone 75 years to reach 100 million users. It took Candy Crush one year to reach some 100 million users. So the world is changing faster than ever, and it is disruptive. Our higher education system is completely outdated. If we do what needs to be done, then we can grasp the potential & the promise of this new economy. And we won't just save the American dream. We will expand it to reach more people & change more lives than ever before. And then truly this new century can be a new American century

Rick Santorum: Get federal government out of the infrastructure business

SANTORUM: We need to get the federal government out of this infrastructure business, other than vital economic highways. It has been said that if we cut the gas tax to 3 to 5 cents and send the rest back to the states, and just take care of the federal infrastructure that's vital for our economy. We don't need the federal government and the road business that it is today.