text: Brazil Says Gets UN Go-Ahead for Uranium Enrichment &lt;p&gt;&lt;/p&gt;&lt;p&gt; BRASILIA, Brazil (Reuters) - Brazil said on Wednesday itgot a go-ahead from the U.N. nuclear watchdog to crank up itsuranium enrichment plant this year after months of negotiationsover access for nonproliferation inspectors.&lt;/p&gt;