 Complete the following phrase:  Vučić joined the Serbian Radical Party SRS in 1993, a far right party whose core ideology is based on Serbian nationalism and the goal of creating a Greater Serbia, and was elected to the National Assembly following the 1993 parliamentary election. Two years later, Vučić became secretary-general of the SRS. He was one of the SRSs volunteers who visited the army that kept Sarajevo under the 