Rubuta ci gaba don wannan sakin layi - Mai zuwa shine lokacin shugabancin Barack Obama daga rantsar da shi
a matsayin shugaban kasa na 44 na Amurka a ranar 20 ga Janairu, 2009, zuwa ranar 31 ga Disamba, 2009. Don lokacinsa a matsayin zaɓaɓɓen shugaban ƙasa, duba canjin shugabancin Barack Obama; don cikakken bayani game da watanni na farko a ofis, duba farkon kwanaki 100 na shugabancin Barack Obama; don cikakken tsarin tafiyarsa, duba jerin tafiye-tafiyen shugabancin da Barack Obama ya yi.