So, secretary Blinken appointed penny pritzker as the US special representative for ukraine's economic https://www.state.gov/announcing-the-u-s-special-representative-for-ukraines-economic-recovery/

But who is she? You can find many info about her but here is an example of what she is https://inthesetimes.com/article/3-troubling-things-about-billionaire-penny-pritzker