Whakakiia te rerenga e whai ake nei: I te tau 2008, hei tautoko i te
Sen. Barack Obama's presidential campaign, Useche volunteered, sang and spoke at rallies and wrote, performed and co-directed in the viral video "Si Se Puede Cambiar", a Spanish language music video also directed by Eric Byler and Warren Fu, which debuted on YouTube on February 22, from the group United For Obama. I mahi a Useche i te kaupapa perehitini a Sen. Barack Obama, i waiata, i korero hoki ia i nga huihuinga, i tuhi, i mahi, i whakahaere hoki i te riipene ataata "Si Se Puede Cambiar", he riipene puoro reo Paniora i whakahaeretia e Eric Byler me Warren Fu, i tiimata i runga i a YouTube i te Hui-tanguru 22, mai i te roopu United For Obama. I te Paenga-whāwhā 8, 2008, "Si Se Puede Cambiar" i whiriwhiria e YouTube ki te tohu i a Obama i te "Taputapu Tuatoru" tuatahi. I whakaatuhia te riipene ataata ki te whaarangi matua o te papaanga me nga riipene ataata mo etahi atu o nga kaitono perehitini o Amerika. "Si Se Puede Cambiar" tere tae atu i runga i 400,000 tirohanga, me te mau tonu i te whakatauranga o 4/5 whetu, patu i nga kaute mo te Hillary Clinton me John McCain ataata. I mātakitakihia te ataata i roto i ngā whenua 193. Ko nga putanga o te riipene ataata me nga hauraro i te reo Tiamana, French, Hainamana, Vietnamese, Korean me Arabic kua tukuna ano. I muri mai, i whakahaerehia e Andres tetahi atu riipene puoro, i tenei wa e waiata ana i te reo Ingarihi, hei tautoko i a Barack Obama i te wa o nga pooti whanui. I te United for Obama, i mahi tahi ia i runga i etahi atu riipene whakaata-whiriwhiri e aro atu ana ki nga roopu iti.