That completely ignores reality. It is one thing for me to say "let's kill Bill". It is an entirely different thing for me and you to surveil his movements, hi

That completely ignores reality. It is one thing for me to say "let's kill Bill". It is an entirely different thing for me and you to surveil his movements, his schedule, to develop code names, to discuss scenarios for action, to procure means to assassinate him. You can show evidence of serious intent in a conspiracy.