Sara Blakely, founder and owner of Spanx Inc., and one of Time Magazine’s 100 Most Influential People, and Anne-Marie Slaughter, president and CEO of the public policy institute New America, will be be among the speakers at the sixth annual Iowa Women Lead Change conference Oct. 27 at the Iowa Events Center.  Early registration rates for the conference end July 30. Blakely was featured on the cover of Forbes magazine in 2013 for agreeing to donate half her wealth to support empowering women. Slaughter has been named one of Foreign Policy magazine’s Top 100 Global Thinkers for four consecutive years and she writes on a range of topics from geopolitics to gender equality and leadership. Click here to register.