PSSST! I WROTE THAThttp://thecaucus.blogs.nytimes.com/2012/02/12/santorum-on-defensive-over-gender-remarks/Only days after having to explain a comment about women and emotions in combat, Rick Santorum seemed to struggle a bit on Sunday to explain a remark in his 2005 book “It Takes a Family” that blamed “radical feminists” for undermining families and for trying to persuade women that they could