Angry about potholes in a Barnaul street, they use their dental expertise to mend holes.
Russian officials claimed little orphan Maxim Kuzmin suffered an appalling death after being adopted to the US.
Moscow has opened a preliminary probe into the case of ten year old Yegor Shatabalov's adoption by American citizen Marcia Ann Brandt in 2007.
A preliminary criminal probe has been opened in Moscow amid allegations that the boy Yegor Shatabalov- now aged ten- was adopted under false pretences.
Russian president warns that 'the work is going slowly' and calls for progress.