Rare criticism of President Trumps decison to withdraw troops from syria by a Republican Party heavyweight Mitch Mcconnell calls it a grave mistake. Making history thats out of this world two astronauts take part in the first ever all women space walk. Hello and thanks forjoining us here on bbc news. Violent clashes between protesters and police have continued into the night in barcelona. Officers fired tear gas and rubber bullets at youths who responded by throwing stones and setting makeshift barricades on fire. Earlier on friday, about half a Million People held a peaceful demonstration in the spanish city, against the jailing this week of catalan separatist leaders. Damian grammaticas sent this report from barcelona. Central barcelona. Parts of it are a battleground tonight. A full scale confrontation under way. Between police and protesters. Round after round, fired by the riot officers. In return, stones, bottles and fireworks, hurled back at them. This is now the fifth night in