March 27, 2014 12:28 pm Weight Loss Rules Want to lose weight? Avoiding certain foods may be important. J.J. Smith, a nutritionist and certified weight-loss expert, joins Barbara Harrison on News4 Midday to share her five foods to avoid. Local 2:07 ‘There's a park for you': 24-year veteran of DC's park service shares favorites 2:46 Outdoor pool season kicks off over the weekend 2:00 Air travel surging on Memorial Day weekend 1:11 News4's Shawn Yancy attends state dinner with son Jax 1:44 Officials prepare for heavy Memorial Day travel