by Donald Trump Jr., opinion contributor - 03/17/19 6:00 PM ETThe views expressed by contributors are their own and not the view of The Hill✕As Big Tech’s censorship of conservatives becomes ever more flagrant and overt, the old arguments about protecting the sanctity of the modern public square are now invalid. Our right to freely engage in public discourse through speech is under sustained attack, necessitating a vigorous defense against the major social media and internet platforms. From “shadowbans” on  and , to , to  ads for Republican candidates at...…by Donald Trump Jr., opinion contributor - 03/17/19 6:00 PM ETThe views expressed by contributors are their own and not the view of The Hill✕As Big Tech’s censorship of conservatives becomes ever more flagrant and overt, the old arguments about protecting the sanctity of the modern public square are now invalid. Our right to freely engage in public discourse through speech is under sustained attack, necessitating a vigorous defense against the major social media and internet platforms. From “shadowbans” on  and , to , to  ads for Republican candidates at...WW…