Leadership hopeful to also say tax revenues from new North Sea oil and gasfields should be used to cut energy bills Wes Streeting’s pitch to be the next Labour leader will include a plan to increase high-skilled immigration to the UK, arguing that Donald Trump is telling scientists and AI experts they are not welcome in the US. In a speech this coming week, the former health secretary will also say that tax revenues from new North Sea oil and gasfields should be used to cut energy bills. Con...