Senior Lanie Swanhart has a dream internship -- that is, if you love the circus! Here she is clowning around with her supervisor and mentor, public relations guru Edie Brown herself. Working in the field of PR, Lanie has learned, means early mornings and late nights but she has prospered learning the ropes from one of the most knowledgeable folks in the field.  Feld Entertainment, who runs the circus when it comes to the Royal Farms Arena in Baltimore, is one of Edie's  clients.