... people in #Barcelona ... waving #Syria "revolution" flags and a little later lighting candles for the dead ... WAKE UP EUROPEpic.twitter.com/P2gaBcxhDR
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
I'm guessing expats or sympathisers with Syria's "rebels".
I once talked to "Assad must go" protesters in Switzerland - they were Tunisians
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.