Barclays faces anger at annual general meeting over 2013 bonus pool:- Barclays investor Standard Life Investments says to vote against 2013 remuneration at heated meeting in London- Standard Life says Barclays has not convinced investors that the 2013 bonus pool was in the best interests of investors- One shareholder urges Barclays to fire remuneration committee over 2013 bonuses- Representative of German shareholders in Barclays holding 995,000 shares says they will vote against remuneration report- Barclays says decision to authorise bonus pool was difficult, but it had no choice because otherwise it would have faced an exodus of skilled staff