Gul expressed his condolences and condemned the attack on the American consulate in Benghazi which killed US Ambassador Christopher Stevens and four other Americans.
The Turkish Foreign Ministry has also condemned an attack on Ambassador Stevens and three other Americans.
President Barack Obama embraces nurse Nina Pham during White House meeting.
President Barack Obama discusses Ebola with U.N. Secretary-General Ban Ki-moon, French President Hollande and U.S. national security team.
More than 5 million Tunisians prepare to go to polling stations on Sunday to select 217 members in a seminal event expected to lay the cornerstone for the first democratically-elected parliament.
Clocks to be switched back by one hour at 4:00 a.m., which will then become 3 a.m. on October 26.
Tunisians have started to vote for a new parliament which is expected to be the first democratically-elected legislature