Professor Mark Regnerus, whose controversial study deeming gay people as ill equipped at being parents, now says some of his methodology wasn't quite right.
The New York City mayor urged voters to support Question 6 while a new poll suggested the measure is losing favor among African Americans, a key constituency in Maryland.
The Supreme Court will decide at a private meeting on November 20 whether they will take California's Prop.
The case is one of several DOMA challenges the court has been asked to hear.
Alveda King, the niece of Martin Luther King Jr., can be heard on a new radio ad urging Marylanders to vote no on marriage equality in their state.