in an "america tonight" exclusive correspondent adam may introduces us to katherine o'malley. >> do you think you'll be an effective first lady for the nation? >> that's a tough question. whatever does happen i'll be able to adjust and hopefully do as well as i did here. >> do you guys entertain in here? >> yes this is where they have the state dinners. >> if you haven't heard of katherine o'malley you will in the future. the wife of governor martin o'malley, meetings with top democratic donors all signs point to o'malley's running for party's nomination in 2016. >> i thinks is a contender. >> he's a young dynamic and appealing governor with a pretty good record of accomplishments. and i think he has olot of appeal for folks who vote in democratic primaries. >> tell me something about the governor that i don't know. >> i don't know if you would want me to do that [ laughter ] he might not be happy with me if i did that. the thing i tell people because he's always very serious when i see him on tv is he has a wonderful sense of humor. >> reporter: so does mrs. o'malley who insists on bei