2017 New Balance Indoor Nationals Girls' Events Preview

State of the Action: It may only be March, but we're getting some USA vs. The World action early, sans Penn Relays.  That's because we have the countries best future Olympic medal prospect, Sydney McLaughlin, lining up against one of Canada's finest, Victoria Tachinski.  By this point, McLaughlin's story is well known.  She made the semi's in the 400H at the Rio Olympics, and is recently coming off both an Indoor World Record in the DMR, as well as a High School National Record in the 300m.  She's the defending National Champion, when she set the National Record last year at this event.  Can she lower the mark?  And how close can the Canadian get to her?