Anglais : Détecter les fake news et vérifier les sources

Read the following news headline: 'Eating chocolate helps you live until $150$ years old!'. Imagine you are a fact-checker. 1) Explain why this headline is likely fake news. 2) List $3$ criteria to verify if this source is reliable. 3) Write a sentence in English expressing doubt about this claim using a modal verb of possibility (e.g., might, could, may).