The New York Sun’s Ryan Sager just asked McCain to comment on Mitt Romney’s public criticism of the immigration compromise. McCain responded, “Maybe I should wait a couple of weeks and see if [his position] changes.” McCain then got in a one-two punch that hit both Romney’s alleged exaggerations about his hunting experience and his employment of immigrants for landscaping work: “Maybe he’ll get out his small varmint gun and drive those Guatemalans off his lawn.”