Here we go again; liberals trying to make something out of nothing.  He was talking about the work ethics and dreams of immigrants who come to America through Ellis Island and noted that not all came that way.   He said some came here in the bottom of slave ships, which is true, and worked even longer and harder than those who came through Ellis Island, which also is true.  They also had dreams, but were not able to realize them  like those who came through Ellis Island.  What did Carson say that is inaccurate or so offensive to liberals?