Brownback spoke at Armstrong's cancer forum Tuesday.
CEDAR RAPIDS, Iowa (CNN) - Republican presidential candidate Sam Brownback said Tuesday that, contrary to what Democratic frontrunner Hillary Clinton claims, there is no war on science being waged by the Bush administration.
"I absolutely disagree," the Kansas senator said. "That is not taking place."
Speaking at Lance Armstrong's LIVESTRONG Presidential Cancer Forum in Cedar Rapids, Brownback pledged he would "actively fund science."
Brownback went on to say that he "believes in" stem cell research, but that he does not "believe you should kill a young life to do this... I believe all life is sacred."
The Kansas senator's comments came in response to what happened Monday at the Democratic forum, when Sen. Hillary Clinton said President Bush is at the helm of what a "war against science."
"What really bothers me," Clinton said, "is that we are on the brink of so many medical breakthroughs right now [and] the current administration has literally called a halt to the war with cancer."
- CNN Iowa Producer Chris Welch