The message doesn't necessarily foreshadow the murder of POTUS but it signals their intention.
The SIRIUS connection for the cover would be Mona L'ISA since the name they have for the star Sirius is ISIS. It's considered a Goddess.
That's why Mona L'ISA for Jolie signals that she is a GODDESS [for them, their social system]
>>4116666 pb
>digits
>Unsure if this was mentioned in regard to the Economist cover decode, but THULE is said to be the name of the occult secret society to which Hitler belonged
>https://en.wikipedia.org/wiki/Thule_Society
>"The society is notable chiefly as the organization that sponsored the Deutsche Arbeiterpartei (DAP; German Workers' Party), which was later reorganized by Adolf Hitler into the National Socialist German Workers' Party (NSDAP or Nazi Party). According to Hitler biographer Ian Kershaw, the organization's "membership list … reads like a Who's Who of early Nazi sympathizers and leading figures in Munich", including Rudolf Hess, Alfred Rosenberg, Hans Frank, Julius Lehmann, Gottfried Feder, Dietrich Eckart, and Karl Harrer"