Both Iran , United States want to quell the ISIS militant surge in Iraq . Meanwhile , the United States does n't want to jeopardize international talks on Iran 's nuclear program that resumed this week . Comment: The issue raises questions in Congress . Working with Iran might be a necessary evil , retired U.S. general says .
Both Iran , United States want to quell the ISIS militant surge in Iraq . Comment: The issue raises questions in Congress . Working with Iran might be a necessary evil , retired U.S. general says .