Tension mounts in the Middle-East regarding the nuclear program in Iran, but Benjamin Netanyahu is set determined to keep the country in check. Hugo Chavez announces his cancer has returned. Washington Cardinal Donald Wuerl doubts that an American pope will replace Pope Benedict. Libyans celebrate the second anniversary of the death of Moammar Gadhafi. Meanwhile, four missionaries have been arrested in Libya on the suspicion of distributing Christian literature and proselytizing. Senator Mike Johanns of Nebraska steps down after just one term. A survey shows only 27% of Americans are satisfied with the direction the country is headed. U.S. markets closed for President's Day, which may have been preferable.