On your Sky News Breakfast menu:

- A new development for scientists trialing different jabs for different doses that could speed up the vaccination programme.
- The Queen returns to Royal duties four days after the death of Prince Philip.
- A third night of protests in Minnesota as the defence begins in the trial of the former Minneapolis police officer accused of killing George Floyd.
- MPs to vote on whether to set up an inquiry into David Cameron's lobbying activities for collapsed financial firm Greensill Capital.
- Sky News tracks down the Italian whistleblower who's accused the World Health Organisation of shelving his report, which could have helped other countries prepare for the pandemic.
- Why are the UK's trees are at 'crisis point'?

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