Cain issued a statement to explain why he chose not to sign the pledge. He said he agrees with the first three parts of the pledge because he adamantly supports the appointing pro-life judges and selecting pro-life appointees to his Cabinet and the Executive Branch as well as ending taxpayer funding for abortions, but he had a problem with the last part of the pledge.The fourth requirement demands that I 'advance' the Pain-Capable Unborn Child Protection Act. As president, I would sign it, but Congress must advance the legislation, he said. I have been a consistent and unwavering champion of pro life issues. In no way does this singular instance of clarification denote an abandonment of the pro-life movement, but instead, is a testament to my respect for the balance of power and the role of the presidency.