article_snippet: Supreme Court will hear arguments in the state cases on April 28.
article_snippet: Supporters of the state bans have until the end of the month to file Supporters of the state bans briefs.
article_snippet: Thursday was the deadline for briefs in support of petitioners.
highlights_snippet: Administration files a brief before Supreme Court hears cases .
  
highlights_snippet: Those in favor or bans will file Those in favor or bans arguments later this month .