Trump accused of trying to conceal attempt to dig dirt on Biden

Top Democrats on Capitol Hill accuse Donald Trump of trying to cover up details of a phone call to his Ukrainian counterpart. They say Mr Trump’s lawyers ordered a transcript of the call – in which he urged Ukraine to investigate his possible presidential rival, Joe Biden -- to be moved to a computer server usually reserved for matters of national security. Also: the dangers lurking in a friendly cup of tea. And Britain’s poet laureate ponders the impact of climate change.