Trump runs risk of 'devastating' GOP's midterm chances with new military conflict

Donald Trump could sink the GOP's midterm chances even further should he take military action in Iran.

Whether the president does so is yet to be seen, but CNN political analyst Stephen Collinson believes the administration may take action. It would follow strikes made last year on Iran, and could plunge the US into a war with the potential to go wrong enough that it would affect the voting intention at home.

Collinson wrote, "Iran, the seat of the ancient Persian civilization, is...