特朗普谈美国中期选举放狠话：若民主党获胜，后果会很糟糕

Group 1 - The core viewpoint of the article emphasizes the importance of the upcoming midterm elections for the Republican Party, as President Trump asserts that a Democratic victory could lead to attempts to impeach him [1] - The midterm elections are scheduled for November, which will involve the election of all House of Representatives seats and one-third of the Senate seats [1] - Recent polling indicates that public support for the Trump administration's immigration policies has fallen to a new low [1]