SHARE THIS VIDEO —
Mysterious blockage brings Bertha to grinding halt
NBC News Clone summarizes the latest on: Mmvo42753605780 - Breaking News | NBC News Clone. This article is rewritten and presented in a simplified tone for a better reader experience.
There’s much speculation as to what has stopped a giant machine boring a tunnel beneath downtown Seattle. Theories range from a man-made object from Seattle’s past, such as a steam engine, to something from the natural world, such as a glacial boulder. NBC’s Joe Fryer reports.
Stay informed with daily digest and insights from NBC News Clone. We repackage top headlines for our global readers.
