A Waterloo woman has been arrested after she allegedly cut her adult son in the face with a knife during an argument on Saturday night, according to the Waterloo Cedar Falls Courier. 43 year old Latanya Boothe was charged with Domestic Assault with Intent. According to police Boothe and her 21 year old son got into an argument over money on Saturday night. Boothe alleges that her son threw a drink at her and pushed her up against a wall before she swung a knife, cutting his face. He was transported to MercyOne Waterloo Medical Center for treatment of injuries not thought to be life threatening.