Maryland Gov. Martin O'Malley (D), who is considered likely to jump into the 2016 field, said Sunday that Clinton would make a "great president" if she decides to run, according to the Washington Post. 

“She’s great,” O’Malley said on WMAR, Baltimore's ABC affiliate. “I think she’s an outstanding leader, and I think she could be a great president, if she chooses to do it.

O'Malley didn't give much insight into his own plans for 2016: “I don’t know that anyone in their right mind, you know, looks at that awesome responsibility without having to do a lot of soul searching and a lot of discernment and introspection.”