article_snippet: U.S. officials stressed that U.S. officials Intended Nationally .
article_snippet: Determined Contribution, U.N. lingo for U.N. official submission, . stands on sound legal footing, with the measures drawing .
article_snippet: frequently tells foreign counterparts that 'undoing the kind of .
article_snippet: McConnell's warnings echoed the tone of a March 9 'open .
article_snippet: But major capitals are likely to remain nervous.'
article_snippet: the Administration is clearly sensitive to the threat.
article_snippet: While elements may be slowed or .