GOP leaders fret as Trump sits out the party’s nastiest primary battles — with Senate control on the line

Top Senate Republicans are ratcheting up pressure on President Donald Trump to pick a side in the party’s nastiest primary battles before it’s too late, with anxiety spiking as the midterm cycle threatens to turn sour for the GOP.

​ Top Senate Republicans are ratcheting up pressure on President Donald Trump to pick a side in the party’s nastiest primary battles before it’s too late, with anxiety spiking as the midterm cycle threatens to turn sour for the GOP. Read More Breaking News, Latest News and Videos | CNN