Megalomania induced by cancer drugs was a factor in Vladimir Putin's decision to launch his disastrous war in Ukraine, new Western intelligence analysis claims. -snip- The analysis comes as the Kremlin yesterday admitted that concerns over Putin's health are now a matter of 'state security' amid Covid mutations and emerging flu strains. This means the Russian leader may retreat even further from public gaze in early 2023 after having cancelled a series of events and appearances in recent months. -snip- The Kremlin has paved the way for Putin to retreat for health-related reasons soon after his annual prerecorded New Year...