TODAY: Thousands march in Moscow in honour of St Petersburg bomb victims; journalist accuses pro-Kremlin activists of “grief factory” actions; FSB says defuses third bomb, 8 arrested so far; European Parliament condemns arrest and detention of Navalny, campaign head says they will push for his permission to run next year; man detained for Internet call to protest; Peskov dismisses UN show of Syria victims’ photos as an emotional gesture; Russia surprises Israel with its future vision for Jerusalem; Duma committee to investigate Western news sources for interference in Russian elections.