The White House News Photographers Association® will feature three young visual journalists who will present and discuss career advice with students. Alanna Delfino is a first place winner in the first student WHNPA video contest, and is now a photographer at WBFF in Baltimore. Gabriella Demczuk has won several first place awards in the WHNPA Eyes of History® Contest and is a freelance photographer who often works for The New York Times. Ashleigh Joplin works as a video reporter at…