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The Judicial Branch

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Tracking the Supreme Court in plain language — justices, opinions, cases, and the Court’s calendar.

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The Judicial Branch

SCOTUS.wiki

Tracking the Supreme Court in plain language — justices, opinions, cases, and the Court’s calendar.

Color Theme

Congress.wiki WhiteHouse.wiki

Terms of Service

Share your feedback

Help us improve by sharing your thoughts, reporting issues, or suggesting features.

Description

Describe the issue or feature request. Your current page will automatically be included.

Email (optional)

If you'd like a response, please enter your email.

This is not an official Supreme Court website.

Copyright © 2026 PLEJ LLC. All rights reserved.

David J. Zimmer · SCOTUS.wiki

Advocate

David J. Zimmer

Arguments, affiliations, and case history for a SCOTUS advocate.

Advocate profile

Attorney before the Supreme Court

1 oral argument before the Court.

DJZ

Counsel

David J. Zimmer

Total arguments

1

Home state

Unavailable

Date of birth

Jan 1, 1970

Gender

Unavailable

Which side they argue

Petitioner0

Respondent1

Amicus curiae0

Cases argued

Oral arguments before the Court.

OT 2020

19-1155

For respondent

Merrick B. Garland, Attorney General v. Ming Dai

For respondent · Respondent In 19-1155

Argued Feb 23, 2021 · Decided Jun 1, 2021