French ex-president Sarkozy begins jail sentence

By the way, this is not possible in the U.S and in many other countries. When someone is convicted of a crime, they don’t usually start serving a prison sentence until the case is final. If they appeal, the sentence is automatically paused or can be stayed by the court. In practice, this means you don’t go to prison (unless you are already in preventive detention because of flight risk or danger) while your case is still being fought in higher courts.

It needs to be noted that it's not the norm in France either. The court chose to send him to jail until the appeal because of the "exceptional gravity" of his behavior, which came to a surprise for many. He will most likely ask the courts to review the execution of the sentence until the appeal in the next few days.

Sarkozy was convicted for "association de malfaiteurs" (criminal conspiracy) related to allowing associates to meet with Libyan officials to discuss covert campaign financing for his 2007 election. Remarkably, while convicted of conspiracy, he was acquitted on the actual underlying charges.

The tribunal acknowledged no direct evidence linked Sarkozy to receiving or handling the funds and that the disputed flows weren't established as having served his campaign. Yet the conviction rested on a "bundle of concordant indices" rather than established facts.

The irony: Sarkozy spent his political career advocating for tougher criminal laws and harsher punishments. The "association de malfaiteurs" law was reintroduced in 1986, and he championed its application throughout his tenure. Now he's imprisoned under the very provision he helped expand—convicted on evidence of intent to prepare a crime rather than proof of an actual crime, exactly the kind of broad prosecutorial power he once argued was necessary.

He got bitten by his own sword.

"Hoisted by his own petard" would be a more appropriate saying to invoke.