UW-Madison isn’t the only university to find the fetal tissue research battle on its doorstep as legislators seek to prohibit the use of tissue from aborted fetuses for research in light of the fallout from the Planned Parenthood sting videos. Since the release of the videos this summer, five states – including Wisconsin – have introduced legislation around fetal tissue donation and research, Elizabeth Nash of the Guttmacher Institute, a reproductive health advocacy group, told ThinkProgress. Arizona is looking at an administrative rules approach.