Rep. Peter King (R-N.Y.) says China may have delayed or altered the images.
A lack of federal staff is creating long waits for passengers, say lawmakers.
Skymark Airlines is reportedly planning to debut new uniforms for cabin crews in May.
The search for the missing Malaysia Air flight has lasted six days.
Malaysia Airlines is retiring the flight number of an airplane that has been missing for nearly week.
The company announced Thursday that its trips between Kuala Lumpur, Malaysia, and Beijing, China will no longer be known as flights 370 and 371.
"As a mark of respect to the passengers and crew of MH370 on 8 March 2014, the MH370 and MH371 flight codes will be retired from the Malaysia Airlines’ Kuala Lumpur- Beijing-Kuala Lumpur route,” the company said in a statement. “With effect from 14 March 2014, the new flight number to replace MH370 and MH371 will be: MH 318 – Kuala Lumpur – Beijing [and] MH 319 – Beijing - Kuala Lumpur.
Given the subsidies Amtrak receives, the senators said it shouldn't be offering free rides.
The top ranking Democrat on the House Transportation and Infrastructure Committee is distancing himself from President Obama as he runs for reelection.
Rep. Nick Rahall (D-W. Va.), who has long been the highest ranking Democrat on transportation issues, is facing a tough race in a state where Obama has been unpopular for much of his tenure in office.
Rahall told The Hill on Wednesday that he agreed with former President George W. Bush more often than he has sided with Obama.
The State Department says at least three passengers were Americans.
Rep. Nita Lowey said female TSA agents are being held back from promotions.
Keystone XL opponents got a boost from foreigners who submitted comments to State against the pipeline.