i'm mandy gaither. >> a real potty today. a party for a potty, if you will.n berkeley, where people celebrated the grand opening of a new public restroom. a ribbon cutting happened a few hours ago. the restroom is in a high traffic area at the corner of telegraph avenue and channing way. it's designed to be accessible to all users, and it certainly is artistic. berkeley's public works department says the restroom is part of the city's efforts to improve sanitation in outdoor spaces. all right. there you go. that's going to do it for us now. world news tonight with david muir starts right now. and of course, i'll see you back here at 4:00 for abc seven news at four with the latest on the storm coming our way very, very soon. >>> tonight, we have breaking news as we come on the air. this remarkable scene just a short time ago. elon musk holding court in the oval office. what he said with president trump sitting beside him. >>> we also have more than 100 million americans in the line of these two major winter