Tags: President

Doctors in Houston have decided to keep former U.S. President George H.W. Bush in the hospital for a fourth night since his bout with shortness of breath, though his condition has improved and he "remains in high spirits," his spokesman said on Friday.

Zambia's acting president Guy Scott rejected calls by cabinet ministers for him to resign on Wednesday as two sides within the ruling party intensified a power struggle ahead of an election next month.

Former Afghan finance minister Ashraf Ghani was named president-elect on Sunday after he signed a deal to share power with his opponent, ending months of turmoil over an election that destabilized the country as most foreign troops prepare to leave.