Mrs Lusk showed me this this morning. The guy doing the voiceover sounds very authentic. I don’t know who they got to do it. (video *mostly* in English with Portuguese subtitles)
http://www.dn.pt/media/interior/portugal-tambem-ja-tem-um-video-para-conquistar-trump-5645581.html
—update—
Ooh look, a nice embedable version with a couple of minutes of introduction in Portuguese
Luso 