Exclusive: Stephanie Grisham says 'I regret' enabling culture of dishonesty in Trump White House

In an exclusive interview with George Stephanopoulos, former Trump adviser Stephanie Grisham said she regrets enabling a culture of dishonesty at the White House.

In an exclusive interview with ABC News' George Stephanopoulos, Stephanie Grisham, one of former President Donald Trump's most senior and longest-serving advisers, said she regrets enabling a culture of dishonesty at the White House.

"You are talking about this cultural culture of casual dishonesty at the White House, so you were, as press secretary, even if you weren't getting briefings, enabling that culture, weren't you?" Stephanopoulos asked Grisham on Good Morning America Monday morning.

Grisham, whose new tell-all book "I'll Take Your Questions Now" is out this week, responded, "Yes, I was. And I've reflected on that and I regret that. Especially now when watching him, and so many people, push the false election narrative. I now want to, in whatever way I can, educate the public about the behaviors within the White House because it does look like he's going to try to run in 2024."

Stephanopoulos challenged Grisham, who served nearly the entire four-year term in the Trump White House before resigning after the Jan. 6 insurrection at the Capitol, asking, "but you stayed until the final two weeks ... what took you so long?"