Open this photo in gallery: Kanye West at the Grammys Awards on Feb. 2. Canadian e-commerce platform Shopify has been criticized, including by its former executives, for hosting the rapper's online store that sells swastika T-shirts.ROBYN BECK/AFP/Getty Images Former Shopify Inc. SHOP-T executives joined critics across social media denouncing the e-commerce company for not taking down an online store belonging to controversial hip-hop star Kanye West which is advertising a single item: a white T-shirt emblazoned with a black swastika, typically associated with Nazi Germany. The website contains no other information other than an image of the product offering three...