Polar vortex brings deadly cold snap to US states January 30, 2019 at 04:33AMhttps://https://bbc.in/2METAEs At least five people are reported to have died in the "once-in-a-generation" deep freeze.

At least five people are reported to have died in the "once-in-a-generation" deep freeze.

from BBC News - World https://bbc.in/2FYNLkW