keywords: brazilin drugsafter aid smuggling brazil
text: U.S. Set to Aid Brazil Drug Shootdown Plan-Officials &lt;p&gt;&lt;/p&gt;&lt;p&gt; WASHINGTON (Reuters) - Washington is likely to help Brazilin its plan to shoot down planes suspected of smuggling drugsafter determining it has enough safeguards to preventaccidental killings, senior U.S. officials said on Wednesday.&lt;/p&gt;