To determine the acid-base balance of any environment, ordinary litmus paper is required. In the case of the political situation in the country, perhaps nothing serves the best litmus paper than jokes that appear among the people. Of the latter, which are particularly popular among Moldovan, for example, this one. President Vladimir Voronin, speaker of the Moldavian parliament, Marian Lupa and Prime Minister Zinaida Grechanaya Threesis fly to the CIS summit.