Today Show Puppy Update - Trending Celebrities

I think it is a good question. When there is yesterday morning and tomorrow morning, why have an exception for this morning (which means today's morning)? Yes, idiom, but i actually do like.

In other contexts, it's okay to say,. No, as of can mean both - 1) as of today, only three survivors have been found. 2) as of today, all passengers must check their luggage before boarding the plane.