COLUMBIA University Presi dent Lee Bollinger yester day made some cutting crit icisms while introducing Iranian President Mahmoud Ahmadinejad - but that doesn't make the school's decision to offer a platform to the head of a violent terrorist state any less abject, squalid or shameless. "Abject, squalid, shameless" is how Winston Churchill described the resolution passed by Oxford University's prestigious Debating Union in 1933 - the year Adolf Hitler came to power - that "this House will under no circumstances fight for King and Country." And Columbia's event, like the 1933 Oxford resolution, sent (to quote Churchill again) a "very...