Checkups after publications against Agriculture Minister Ventsislav Varbanov, former Transport Minister Vilhelm Kraus and husband of Foreign Minister Nadejda Mihailova-Kamen, were prepared by the team of Nikola Filchev. Varbanov will be checked on the sale of 10 ha farm lands in `Kambanite` area in Sofia. The prosecutors showed interest in Kraus and Kamen Mihailov because of the privatisation of the `Avtotransservice` former garage of the Central Committee of the Bulgarian Communist Party. By 7 p.m. yesterday Filchev did not order the checkups. His deputy Hristo Manchev declined to elaborate.