Premiere week has come to an end on "PIers Morgan Tonight." Let's take a look back at the eclectic mix of superstar guests who talked to Piers Morgan about love, war and everything in between.

In the above clip, George Clooney and Nick Clooney discuss the actor's childhood. And below – one clip from each night: FULL POST

On Monday's hour-long "Piers Morgan Tonight" interview, Rudy Giuliani tells Piers Morgan he's more likely to run if Sarah Palin runs in 2012. "The more Republicans in which I can show a contrast...the better chance that I have," he said, describing himself as a moderate.

Here's more from the CNN Political Ticker: FULL POST

In this clip from tonight's "Piers Morgan Tonight," George Clooney explains why he'll never run for political office. "My job is as good as it gets, why would you change that," he tells Piers Morgan. "Why would anyone want to be in that position?"

Clooney explains that despite being active in causes like the Sudan, he doesn't want to answer to "I don't have anyone else I have to answer to," he says. "I get to say, 'here's what I think.'" The full interview airs tonight at 9pmET/PT.

Last night's fourth episode of "Piers Morgan Tonight" was a lengthy discussion with comedian Ricky Gervais, exclusively speaking about his Golden Globes hosting experience (and the subsequent reaction).

In the above clip, Gervais describes his take on atheism and religion, and whether his jokes are meant to make fun of those who are religious. Below, find more clips from the premiere: FULL POST

Each day, we here at "Piers Morgan Tonight" will put together the news you need to know – from what happened last night to what will happen today.

For January 21, 2011, Rep. Giffords leaves the hospital and the Obama administration names the GE CEO to a White House job. FULL POST

On "Piers Morgan" tonight, Ricky Gervais gave Piers Morgan details about his upcoming cameo on the American version of "The Office."

He also describes the conversation when Steve Carell told him he wanted to leave the hit show. More clips from Thursday's show, coming soon.