Mick Jagger's lyrics are pretty much the usual: variations on treachery and lechery and the aftereffects of some lost weekend, except for this one track which registers contempt for the neoconservatives in Washington.
Comedians with larger, less well-informed audiences, such as Jay Leno, have to keep their political quips short and focused on figures with flaws everyone knows like Bill Clinton's lechery or George Bush's grammatical problems.