Syrian army gains ground around Aleppo, looks to Raqqa

By Paul Carrel, Shadia Nasralla and Tom Perry MUNICH/BEIRUT (Reuters) - Russia said on Saturday a Syria ceasefire plan was more likely to fail than succeed, as Syrian government forces backed by Russian air strikes took rebel ground near Aleppo and set their sights on the Islamic State stronghold of Raqqa province. International divisions over Syria surfaced anew at a Munich conference where Russia rejected French charges that it was bombing civilians, just a day after world powers agreed on the