In a just and righteous world the media would focus on the bigotry and Americans would be free to choose whether or not to deal with a restaurant that is bigoted against Veterans. The problem is that the liberal media has taken sides against the United States and the U.S. Veteran during republican administrations and either justifies or ignores the problem..
So what happened is that a group of bikers went into the restaurant wearing their colors. The bikers were a chapter of the American Legion Riders.
American Legion Riders
If you scroll down you can see that their "colors" do have eagles and such but at first glance they are styled to look very similar to less savoury biker gangs.
The restaurant took one look at them and saw a biker gang and asked them to remove their colors.
This is being completely blown out of proportion by right wing snowflakes looking for an excuse to rag on "liberals".