The suspected gunman in an attack on a mosque in Norway on Saturday was inspired by recent white extremist attacks in New Zealand and the US, online posts suggest. Police in Norway have so far only said the attack in Baerum, a town 20km from Oslo, the capital, will be investigated as a possible act of terrorism. In messages posted on the day of the attack, Philip Manshaus, a 21-year-old man who has been named by local media as the main suspect, described himself as “chosen” by “Saint [Brenton] Tarrant”, the gunman who killed 51 people at mosques in New...