The Lexington Herald-Ledger has an article about the Iguazú Falls in Argentina and mentions Niagara Falls a couple of times:
…a horseshoe of more than 275 separate falls, dwarfs Niagara Falls in height, width and volume…
…Next to Iguazú, Niagara Falls seems like the drizzle from your shower head…
…A more daring version of Niagara’s Maid of the Mist, the Great Adventure took us beneath the outer edges of two of the falls…
…Savoring my experiences at Iguazú, I was reminded of Eleanor Roosevelt’s words upon first seeing these falls: “Poor Niagara.”