Here’s what to know about a viral YouTube video about fraud in Minnesota  MPR NewsGroup of GOP legislators call for Gov. Walz to resign  KTTC | Rochester, MNHow a viral video prompted investigations into alleged fraud at day care centers in Minnesota  CBS NewsMinnesota GOP lawmakers cite Constitution in call for Walz to resign over fraud crisis  Fox NewsState commissioner responds to viral YouTuber video about Somali daycare fraud in Minneapolis  kare11.com