That might be OK for the Immigration thing, but the Roman Obama in Moscow still seems like a red herring.
look closely:
ROMAN OBAMA EKUA:
http://www.sonico.com/u/Roman_Obama_Ekua/46279323
http://news.google.com/newspapers?id=4mwQAAAAIBAJ&sjid=5osDAAAAIBAJ&pg=6655,2037468&dq=roman-obama
It certainly looks like the same person.