The Post has some fun stoking readers’ xenophobia with a story today about an upcoming subway ad campaign promoting Islam during Ramadan. Besides the predictable puns (“Train-ing Day for Jihadists,” “Allah board!” and “G-had train”), the story points to a connection between the “proselytizing” ad campaign and terrorism, an assertion based on a YouTube video intended to raise funds for the "You Deserve to Know" Subway Project. One of the talking heads in the......