Discussions about human cloning legislation are heating up once again, with two opposing conservative camps vying for the best strategy to outlaw the practice.
On Thursday, Sen. Sam Brownback (R-Kansas) reintroduced a bill to ban human cloning that has failed to pass twice since 2001. The bill would ban both reproductive cloning, which would lead to a baby, and therapeutic cloning of the type researchers believe could lead to treatments for human diseases.