The Economist Magazine issued a threat to the citizens of England on 11/20/2018 Joe Biden's birthday...

 

https://www.economist.com/the-world-ahead/2018/11/20/three-ways-things-could-go-horribly-wrong-with-brexit-in-2019

This was the first print of the four horsemen on the 2019 cover... 

From Biden's birth to article is 76 years 

From and including: Friday, November 20, 1942

To, but not including Tuesday, November 20, 2018

Result: 27,759 days

Or 76 years excluding the end date.

Or 912 months excluding the end date.

or

666,216 hours

And from Biden's birth to Kamala's 54th 2018 birthday was 911 months

From and including: Friday, November 20, 1942

To, but not including Saturday, October 20, 2018

Result: 27,728 days

Or 911 months excluding the end date.

From and including: Saturday, October 20, 2018

To, but not including Wednesday, March 11, 2020

Result: 508 days

Or 1 year, 4 months, 20 days excluding the end date.

Or 16 months, 20 days excluding the end date.

72 weeks and 4 days

139.18% of a common year (365 days)

From and including: Saturday, October 20, 2018

To and including: Saturday, August 15, 2020

Result: 666 days

August 15, 2020 was the Jesuits 486th birthday 

"August fifteenth twenty twenty" = 333 (Reverse Ordinal)

from Trump National emergency to Jesuit 486th birthday

From and including: Friday, March 13, 2020

To, but not including Saturday, August 15, 2020

Result: 155 days

"coronavirus" = 155 (English Ordinal)

"August fifteenth" = 223 (Reverse Ordinal)