The danger of political correctness is when taken to its logical conclusion, you can make an entire nation and ally look foolish. The Brits are debating banning Donald Trump from the UK because of "hate speech". At issue his proposal for a temporary ban on Muslim immigration due to terror fears.
A petition has forced Parliament to consider the matter and lawmakers are reluctant to take such action so far. They should be. It's foolish, especially since their own PM has suggested Muslim women be compelled to learn English or leave.