Poll: Trump faces political failure on Iran issue.

The latest poll released by American media on the 16th shows that the political situation of President Trump in Iran is deteriorating. Although Trump has repeatedly portrayed the Iran nuclear deal reached during the Obama administration as a "disaster" and promised to push for a "much better" agreement, the American public generally holds a pessimistic attitude towards his performance and prospects on the Iran issue. The latest poll conducted jointly by The Washington Post and the Ipsos Group shows that Trump's overall approval rating is 37% and disapproval rating is 61%. Among them, the proportion of those who "strongly support" Trump has dropped to a new low of 15%, lower than the 19% in February.