Mind: Blown

Tch ...beat me to it

If you can come up with a cleverer way of wording it I highly encourage you to do so

Every hour, Big Ben pounds inside Elizabeth

The sound can be heard throughout the city. People come from far and wide to witness the event

They're two completely different buildings.
The Tower of London is where the Crown Jewels, famous Tower Ravens reside as well as the Beefeaters (not a euphemism for oral btw).
The Elizabeth Tower and Big Ben, are attached to the houses of Parliament.
.
Fun Fact: An English condiment call HP sauce, or Brown (Braaahn saws) is named after the House of Parliament.

Interesting. Wonder why the newsy video got it wrong...

Maybe because their researchers are awful at their job.
It would've taken one Google search, or one phone call to literally any Brit to find out.