Portland Antifa riot arrestee William David Kerr has been arrested and charged with multiple felonies related to sexually abusing a child and making child porn. The 35-year-old Portlander was arrested by Gresham Police on Nov. 2 and charged with felony first-degree sexual abuse, felony using a child in a display of sexually explicit conduct, and two charges of fourth-degree assault. Kerr is a career criminal and convicted felon who was arrested at a violent Antifa riot in 2016 in downtown Portland after Donald Trump was announced as the presidential election winner against Hillary Clinton. For three days, Antifa and far-left...