day laborer kwasi owusu is bitter. he's lost faith in the spanish authorities. mr.wusu: i just want the authorities to help people find decent places to live and to help us get slightly higher wages. we don't know how to claim our rights. reporter: kwasi sends the money he earns in spain back to his wife and three children in ghana, who he misses dearly. but given the way he's forced to live, he'd rather not bring them over to europe. michelle: russia's annexation of crimea unsettled other former members of the soviet union -- especially latvia, which has a considerably larger proportion of russian speakers than ukraine. while moscow continues to enjoy support among older, ethnic russians, in the capital riga, there are signs of the younger, post-cold war generation breaking with soviet-era trends and shifting in alliance from moscow to the european union. reporter: mara is a regular shopper at riga's central market. it's a meeting point for latvian and ethnic russian residents. at the fish-stand -- latvian eels, next to russia carp and caviar. mara's mother tongue