The US mostly can't do that, but EU countries have the European Arrest Warrant mechanism which more or less does allow them to do this by bypassing normal extra

The US mostly can't do that, but EU countries have the European Arrest Warrant mechanism which more or less does allow them to do this by bypassing normal extradition procedures. It's way harder for someone in the US to have you grabbed off the street in Italy for a bullshit reason than it is for someone in Bulgaria or Hungary. Oh, and that stuff works by fax. It would be incredibly easy to send in a fake one and have anyone you’d like arrested.