There is no reason Huddle should have been passed like that unless simply she ran out of gas, but we all know that's not what happened. With her experience and all the high caliber races she has been in, she's one of the last people you would expect to let that happen. That's one of the first things that young runners are taught, to run through the line at the finish, and seeing this happen is disheartening.
Also, her interview didn't come off so classy to me as was previously stated. You could tell she was a little bitter about the way things ended up, and it almost sounded like she was selling Infeld short, acting like she was only there because the race didn't go out super fast. Maybe it's true, and maybe it isn't, but we'll never know and Emily Infeld beat out Molly Huddle for the bronze world champs medal, and that's really the only thing that matters.