Donald Trump Selected a White Nationalist as a Delegate in California. Here's His Campaign's Reponse.

Mother Jones' Josh Harkinson reported earlier today that the Trump campaign selected white nationalist leader William Johnson as a delegate in California.

Trump campaign spokeswoman Hope Hicks just issued this statement about it to the Washington Post:

Yesterday the Trump campaign submitted its list of California delegates to be certified by the Secretary of State of California. A database error led to the inclusion of a potential delegate that had been rejected and removed from the campaign’s list in February 2016.

Read Harkinson's full story.

UPDATE, 5:48 p.m. ET: "Database error" was apparently the Trump campaign's second attempt at an explanation.