The following article by Scott Clement and Dan Balz was posted on the Washington Post website July 22, 2018:
The findings indicate that while Trump was judged critically for his summit performance, the event has not at this time proved to be a significant turning point in his presidency, despite the sharp criticism he received in the hours and days after the meeting and the multiple efforts by White House officials and the president to clarify his remarks in Helsinki. The poll results suggest that overall attitudes toward the president have hardened on both sides and that major events produce only modest changes in his overall standing, if any.
The Post-ABC poll conducted Wednesday through Friday finds that overall, 33 percent of Americans approve of Trump’s handling of his meeting with Putin while 50 percent disapprove. A sizable 18 percent say they have no opinion. A slightly larger 56 percent disapprove of Trump expressing doubts about U.S. intelligence agencies’ conclusion that Russia tried to influence the outcome of the 2016 election. On both questions, those who say they “strongly disapprove” of Trump’s performance outnumber those who say they “strongly approve” by better than 2 to 1.