Passage: As the war extended, Guevara led a new column of fighters dispatched westward for the final push towards Havana. Travelling by foot, Guevara embarked on a difficult 7-week march, only travelling at night to avoid ambush and often not eating for several days. In the closing days of December 1958, Guevara's task was to cut the island in half by taking Las Villas province. In a matter of days he executed a series of "brilliant tactical victories" that gave him control of all but the province's capital city of Santa Clara. Guevara then directed his "suicide squad" in the attack on Santa Clara, which became the final decisive military victory of the revolution. In the six weeks leading up to the battle there were times when his men were completely surrounded, outgunned, and overrun. Che's eventual victory despite being outnumbered 10:1 remains in the view of some observers a "remarkable tour de force in modern warfare".Radio Rebelde broadcast the first reports that Guevara's column had taken Santa Clara on New Year's Eve 1958. This contradicted reports by the heavily controlled national news media, which had at one stage reported Guevara's death during the fighting. At 3 am on January 1, 1959, upon learning that his generals were negotiating a separate peace with Guevara, Fulgencio Batista boarded a plane in Havana and fled for the Dominican Republic, along with an amassed "fortune of more than $300,000,000 through graft and payoffs". The following day on January 2, Guevara entered Havana to take final control of the capital. Fidel Castro took six more days to arrive, as he stopped to rally support in several large cities on his way to rolling victoriously into Havana on January 8, 1959. The final death toll from the two years of revolutionary fighting was 2,000 people.In mid-January 1959, Guevara went to live at a summer villa in Tarará to recover from a violent asthma attack. While there he started the Tarara Group, a group that debated and formed the new plans for Cuba's social, political, and economic...

Question: When did Guevara marry Aleida?
June 2, 1959