Not as a stand alone incident, but coupled with things like Benghazi and the fact that she has accomplished nothing as SOS might just make a difference.
Not to mention her claim that she was fired upon in Bosnia and her claim that Chelsea was near the World Trade Center on 9/11
This women is so full of BS that if the GOP doesn't take advantage of this, they are fools.
The GOP won’t take advantage of it because they would rather see her in the WH than Scott Walker or Ted Cruz. They must, however, appear to be aggressive in this matter to please their base. It’s all theatrics. If anyone takes her down, so to speak, it will be her own party, not the Republicans. HRC has far more enemies in her own party than the GOP. And they have far more to lose by her candidacy than the Republicans.