Youth Power By Susan JanowskyApril 4, 2018 Strong Woman, Strong Scientist: Khalifa Stafford, Roots & Shoots Alumna Khalifa Stafford dreams of one-day using stem cells to treat psychiatric and developmental disorders. Her… Share this:Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)