Single Source · The Washington Post
This is one outlet's own report from The Washington Post — the article as it was filed. Other outlets are covering the same event; open the full story to compare every source side by side.
See the full story · 5 sourcesAIPROPX ReportThe Washington Post · 1h ago
7 Smithsonian buildings closed over mechanical issue
AIPROPX is tracking this story across the web and will keep this entry updated as coverage develops. Read the full report at the source below, and see related coverage further down.