AP - "Iron Man" isn't the only superhero to visit the Middle East this summer.

Reuters - Actor William Petersen's exit from the CBS hit "CSI: Crime Scene Investigation" opens the door for a new character to join the show's crime-busting team -- only this one just could be a crazed killer.

AP - Khloe Kardashian's stay in jail Friday may have been brief, but it did include a bit of drama: a jailhouse lockdown.

AP - Ed McMahon sued a hospital, two doctors and an investment tycoon Friday over a neck injury he has said has left him unable to work, a circumstance he has blamed for his recent money woes.

Reuters - Katie Couric said on Friday she intends to keep her job as CBS Evening News anchor, contrary to reports she may leave a nightly broadcast that has struggled to win viewers since her much-publicized arrival.

AP - NEW YORK (AP) — How old is John McCain? So old, the jokes about it are getting old. So at a taping Friday night of NBC's "Late Night with Conan O'Brien," the host asked the Republican presidential candidate for some new material.

AP - Guest lineup for the Sunday TV news shows:

E! Online - So, here's what Katherine Heigl will be missing.

E! Online - Yes, Liz Lemon is going to make it, after all.

E! Online - Sure, he has the name for the job, but who could have expected that Rainn Wilson would turn to weather forecasting while his acting career is doing so well?

Reuters - Tony Soprano is no longer around to hug but Emmy voters this year managed to embrace plenty of anti-heroes and twisted, flawed characters -- from a serial-killing sleuth to a methamphetamine making teacher.

AP - The women of Wisteria Lane may have only a few more years to resolve their assorted problems.