This is a long read, but I'd never heard about it before. If you have some time to kill, it's worth reading.
-Activists in the UK print a pamphlet critical of McDonalds.
-McDonalds threatens to sue them, the same way it sues everyone that criticizes it. But these activists don't give in.
-Due to the UK's harsh libel laws, which don't guarantee legal representation to the defense and are generally weighted in favor of the claimant, the activists are in deep shit.
-McDonald's lawyers convince the judge to disband the jury because the issues are too complicated for dumb peasant folk to understand.
-The trial lasts 2 years, and the Judge eventually finds in favor of McDonalds (though he strikes down parts of their claim.)
-Public opinion largely favors the defense, though. McDonalds gets a shit load of bad press from the whole debacle.
-The activists eventually sue the UK itself in the European court, and win.
Epilogue: McDonalds is still an organization that helps billionaires oppress the poor.