Cristina Fernández de Kirchner the bill, which was then rejected, saying that: "My vote is not in favor, my vote is against". Despite the chilly relations between Cobos and Cristina Kirchner since that event, he completed his term as vice president. Kirchner was reelected in 2011. The Constitution of Argentina allows only one reelection. Many of her supporters proposed an amendment to the Constitution to allow indefinite reelections. Kirchner did not publicly support the proposal, but did not discourage or reject it either. The proposal was not taken to the Congress, as the FPV still lacked the required two-thirds majority to approve an amendment
Cristina Fernández de Kirchner confided in him that she had a bipolar disorder, while she was having a violent outburst. During the United States diplomatic cables leak it was revealed that Hillary Clinton questioned Kirchner's mental health and asked the US embassy whether she was receiving treatment or not; she later apologized to Kirchner for those leaks. Kirchner said in her book "La Presidenta" that it was all a misunderstanding; it is her sister who suffers from bipolar disorder. On 27 December 2011, presidential spokesman Alfredo Scoccimaro announced that Kirchner had been diagnosed with thyroid cancer on 22 December and that she would undergo