Do you approve or disapprove of President Trump’s declaring a national emergency to build a wall along the U.S.-Mexico border?

Source: NPR/PBS NewsHour/Marist Poll of 807 U.S. adults conducted Feb. 15-17. “Overall” results reflect all respondents, and the margin of error is 4.6 percentage points. Party affiliation results reflect the 709 respondents who identified as registered voters, and the margin of error is 4.9 percentage points. “Unsure” responses not shown.

Credit: Alyson Hurt/NPR