US President Donald Trump speaks with reporters on the South Lawn at the White House on April 26, 2019 (Photo: Jabin Botsford/The Washington Post)

37% of Americans favor starting the process that could lead to impeachment, a slight dip over the past month, while 56% say they oppose the idea, about the same as a month ago.

Roughly 6 in 10 Democrats say they support the initiation of such an investigation in the US House of Representatives, with 53% saying they hold that view strongly. Meanwhile, nearly 9 in 10 Republicans oppose impeachment, with 78% strongly opposed.