>> announcer: this is al jazeera. ♪ >>> hello, welcome to the news hour, i'm jane dutton in doha. syrian groups start arriving in switzerland ahead of friday's talks, but there are still divisions over the inclusion of a prominent faction. >>> and painful wartime memories, as the japanese emperor visits the philippines for the first time since world war ii. >>> brazil announces new measures to stop the spread of the zika virus. >>> and now growing numbers are struggling to survive on the streets of sweden. ♪ >>> we are just two days away from the proposed talks on the