Katie Canales/Business Insider Scott Galloway is a bestselling author and professor of marketing at NYU Stern. The following is his recent blog post, republished with permission. It originally ran on his blog, "No Mercy / No Malice." Galloway says that giant brands' rush to capitalize on protests against police brutality with social media statements about how they've been "greatly saddened" by recent events show more business savvy than actual sympathy.