https://www.reuters.com/article/us-usa-tiktok-poll/forty-percent-of-americans-back-trump-executive-order-on-tiktok-reuters-ipsos-poll-idUSKBN25R18O >Forty percent of Americans back President Donald Trump's threat to ban videosharing app TikTok if it is not sold to a U.S. buyer, according to a Reuters/Ipsos national poll, suggesting that many support the effort to separate the social media upstart from its Chinese parent.