原标题：财联社11月6日电，特朗普媒体科技集团美股盘后涨幅扩大至30%。
In recent years, the U.S. domestic politics has been mired in infighting, with key issues affecting government operation, people's lives and national development have become partisan bargaining chips. A real-life version of "House of cards" is playing out. (Wei Chenxi, Yang Xin)