"Should someone tell him?” one commenter taunted the Republican's admiration for the shortest-serving British prime minister.
Information emerged this summer but was kept hidden as Truss angled to become prime minister, according to the report.
The president said Truss' botched economic plan "caused economic chaos" in the United Kingdom.
The "Late Show" host has a hilarious reaction when a joke doesn't go as expected.
Rishi Sunak will be appointed prime minister after travelling to Buckingham Palace to meet King Charles.
The former Treasury chief makes history as Britain's first prime minister of South Asian descent.
Former British Prime Minister Boris Johnson says he will not run to lead the Conservative Party, ending intense speculation about a comeback.
Larry the Cat has been a beacon of stability — though not without his own controversies.
Former Prime Minister Boris Johnson has returned to Britain ahead of a possible tilt at reclaiming his former job.
Several British lawmakers are jockeying for support to become the country’s next leader following the implosion of Liz Truss’ historically short-lived government.