Today in Focus Folgen

Barack Obama has caused a frenzy after saying he thinks aliens are real during a podcast interview. The former US president was forced to release a statement clarifying he had not seen any evidence of extraterrestrials. There is a long-running conspiracy theory claiming the US government is hiding extraterrestrials at Area 51, a highly classified air force site in Nevada. Lucy Hough speaks to the host of the Guardian’s Science Weekly podcast, Madeleine Finlay – watch on YouTube -- Listen to the Science Weekly podcast here. Help support our independent journalism at theguardian.com/infocus

The Guardian’s community affairs correspondent, Chris Osuh, reports on the plot by two IS terrorists to massacre Jews in Manchester, and how it was thwarted by an undercover sting. Help support our independent journalism at theguardian.com/infocus

The co-founder of Palestine Action has won a legal challenge to the home secretary’s decision to ban the group under anti-terrorism laws. Palestine Action was the first direct action protest group to be proscribed. The decision was widely condemned and was defied by a civil disobedience campaign, during which more than 2,000 people have been arrested. From July last year, being a member of – or showing support for – the group became an offence punishable by up to 14 years in prison. Lucy Hough speaks to Guardian columnist Owen Jones - watch on YouTube. Help support our independent journalism at theguardian.com/infocus