川普槓上推特要嚴管社媒 臉書求自保忙撇清

<img src="https://static.rti.org.tw/assets/thumbnails/2018/03/22/152160112907848.jpg" width="360" alt="臉書執行長祖克柏(Mark Zuckerberg) (美聯社/達志影像)" title="臉書...