Video: Danny Califf previews Union at D.C. United

Philadelphia Union defender Danny Califf talks about this coming Saturday's game against D.C. United in Washington.

by Jonathan Tannenwald

Published June 30, 2011, 1:54 a.m. ET

Philadelphia Union defender Danny Califf talks about this coming Saturday's game against D.C. United in Washington. Video by Marc Narducci/The Philadelphia Inquirer