Miller also expressed confusion over the letter's reference to her "glory hole".

Then there are the players, both on offense and defense, who have expressed genuine confusion about the move.

Thus, he expressed confusion at its being considered a romantic song.

Other students expressed confusion or curiosity about the purpose of the encampment.

But he also expressed confusion at why steps were not taken by her office to better secure the safety of potential witnesses in the case.

Many companies expressed confusion over the executive order, saying there were many questions they had not yet been able to have answered.

In their article about it, they express confusion at her being voted in.

She has expressed confusion over the full extent of her own powers.

In recent weeks, executives of major companies have expressed confusion over just how much can be said to foreign reporters under the rules.

The choice was not clear-cut, though, and residents often expressed confusion over it in the days leading up to the election.