European Union foreign policy chief Ashton walks before talks on Iran's nuclear programme in AlmatyBy way of Adrian Croft BRUSSELS (Reuters) – The European Union's foreign policy chief urged caution on Saturday a few Franco-British drive to raise an EU palms embargo to lend a hand rebels in Syria, questioning the impact one of these step may have on attempts to reach a political contract there. Different EU governments rebuffed efforts through Paris and London at an EU summit on Friday to lift the Syrian hands embargo to lend a hand opponents of President Bashar al-Assad, even if they requested foreign ministers to speak about it once more subsequent week. …