If this topic gives you a sense of déjà vu, you’re probably thinking of this. This bit of news is similar, but concerns a different science fair project:
17-year-old fusioneer Taylor Wilson was among the over 100 high school students invited to the second-ever White House Science Fair. There is a photograph of Taylor with the President on this story on the White House website, but no mention of fusion as far as I can tell. Taylor’s project is described here simply as a “system to detect nuclear threats”, but it is in fact a type of Farnsworth fusor, ostensibly being used as a neutron source.
Focus Fusion Society