| http://www.w3.org/ns/prov#value | - ity say more is needed to ensure they are conducted legally. >> i do not want the public to take our word for it always. i think there is a balance here. >> reporter: the pushback goes beyond congress. in a conference in las vegas. a hecklers heckled. >> read the constitution. >> i have. you should, too. >> kelly o'donnell. nbc news, the capitol. >>> and outside of our first look scrambled politics
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