Sunday’s talk-show lineup: Nuclear crisis and the no-fly zone

Update: After U.S. and international forces began military strikes on Libya, Adm. Mike Mullen, the chairman of the Joint Chiefs of Staff, has been added to the top of the guest list on ABC, CBS, CNN, Fox and NBC.

Steven Chu will be the lead guest on all five major Sunday talk shows this week. The secretary of Energy and Nobel Prize winning scientist will talk about the nuclear crisis in Japan and will likely be asked about the future of nuclear power in the United States.

A former energy secretary will be on ABC’s “This Week,” as well. Bill Richardson, who served in that position in the Clinton administration, will join former Secretary of Homeland Security Michael Chertoff.

Rep. Edward MarkeyEdward (Ed) John MarkeyDems lambaste Trump’s ‘outrageous’ EPA chemical safety pick Dems plan to make gun control an issue in Nevada Dem senator pitches ideas for gun control after shooting MORE (D-Mass.) follows Chu on CBS’s “Face the Nation.” Markey has long been a critic of domestic nuclear power and has been sounding alarm bells over safety issues since the earthquake and tsunami struck Japan.

On CNN, NBC and Fox, the fighting in Libya — and the proper stance for the U.S. to take — will also be a topic of discussion. Each show will have a pair of senators on to give their opinions.

Sens. John McCainJohn Sidney McCainRubio asks Army to kick out West Point grad with pro-communist posts The VA's woes cannot be pinned on any singular administration Overnight Defense: Mattis offers support for Iran deal | McCain blocks nominees over Afghanistan strategy | Trump, Tillerson spilt raises new questions about N. Korea policy MORE (R-Ariz.) and Joe Lieberman (I-Conn.) will talk on CNN’s “State of the Union.”

Sens. Lindsey GrahamLindsey Olin GrahamDurbin: I had 'nothing to do' with Curbelo snub Republicans jockey for position on immigration Overnight Health Care: House passes 20-week abortion ban | GOP gives ground over ObamaCare fix | Price exit sets off speculation over replacement MORE (R-S.C.) and Jack ReedJohn (Jack) Raymond ReedTop general says Iran complying with nuclear deal Top general: Transgender troops shouldn't be separated from military Dems ask FEC to create new rules in response to Russian Facebook ads MORE (D-R.I.) are scheduled for “Fox News Sunday.”

Sens. Carl LevinCarl LevinPresident Trump, listen to candidate Trump and keep Volcker Rule Republicans can learn from John McCain’s heroism Trump and GOP wise to keep tax reform and infrastructure separate MORE (D-Mich.) and Jeff SessionsJefferson (Jeff) Beauregard SessionsIntel leaders: Collusion still open part of investigation Republicans jockey for position on immigration Biden to Alabama: No more extremist senators MORE (R-Ala.) will be on “Meet the Press.”