island over the years has attracted people from all over the world just like those on mh-370. >> nationalities and religions, and it's very, very important for this. >> reporter: some of those attending the service, members of the chinese community here. two-thirds of those killed on that malaysian air flight crash were chinese. eric. >> all right, greg. thanks so much. politics now. republicans running for president are making a big push ahead of the first primary debate this thursday. 17 candidates are hitting the trail and many of them are also doing the rounds of the sunday talk shows. elizabeth prahn in our d.c. bureau with a wrap-up. what are they saying.