A Canadian leader was asked by TSA to remove his turban. US officials express 'regret.'

A Canadian leader was asked by TSA to remove his turban. US officials express 'regret.'  Washington Post US apologizes after Canadian cabinet minister Navdeep Bains asked to take off turban at airport  USA TODAY US apologises after Canada MP asked to remove turban  BBC News Bains says US security agents asked him to remove turban, prompting apology from US officials  CBC.ca Your letters: Airport security often inspect head coverings, including in Toronto  Toronto StarFull coverage