Nikki Haley's "I see dead people" is a reference to the movie, "Sixth Sense."
(And is the "twist" in the movie; the Bruce Willis character has been dead the entire time, and only the boy reacts to his ghost.)
Anon sees wordplay, "Icy dead people" as in, they lose body heat once dead; the morgue has corpses "on ice".
Also of course see a threat to both President Trump and Biden.
Is that how she thinks she'll win?
There are two ways to own the tallest building in town: either by building it taller than all the others; or, by knocking down the others.
President Trump is a builder. Nikki seems to be a knocker.