DNC Chair Tom Perez requests letters of resignation from all DNC staffers

Democratic National Committee Chairman Tom Perez has requested all DNC staffers submit their letters of resignation by April 15, NBC News reported Tuesday, citing sources familiar with the organization. While turnover isn't unusual when a new chair takes over, Perez's complete house-cleaning signals how drastically he plans to reorganize the Democratic Party.

Perez was elected in late February to replace interim chair Donna Brazile, who filled the position after former chair Rep. Debbie Wasserman Schultz (Fla.) stepped down just before the Democratic National Convention last summer. NBC News reported the "top-to-bottom review process" is intended to discern "how the party should be structured in the future," after it was pummeled in the 2016 elections.

One aide told NBC News to expect the announcements in "coming weeks." The DNC declined to comment.