Foreigners have no right to be in Sweden and that includes second generation foreigners. These should all be deported immediately.
Everyone should be checked for foreign blood going back 5 generation and if found put on a list and registered in a central database as foreigners.
All discrimination laws against these foreigners should be removed.
A second list of suspects should also be made up of Swedes that cooperate with foreigners and members of the previous list. These should be treated as potential terrorists.
Political leaders, influential people and royalties should not receive special treatment regarding the rules above, since that would demoralize the Swedish people.