How Hillary Clinton Is Showing Solidarity for Same-Sex Couples on Big Supreme Court Day

The Supreme Court is set to hear arguments on two landmark cases.

Clinton recently shifted her position on the issue of same-sex marriage slightly.

Last summer, in a testy interview with NPR's Terry Gross, Clinton said while she supports same-sex marriage, the issue "had always been a matter left to the states." In a statement released via a spokeswoman earlier this month, Clinton now said she hopes it would become a "constitutional right."

Today's tweet from Clinton comes the same day the justices are meeting to begin laying out their own stances on the issue.

The court will hear extended arguments, set to last roughly 2 1/2 hours, about whether same-sex marriage bans are constitutional, and whether states that do not permit same-sex marriage must nonetheless recognize such unions from elsewhere.

The Associated Press contributed to this report.