Sen. James Lankford (R-Okla.) said he believes there should be an investigation into the Trump administration’s use of a ...

Add Sen. James Lankford (R-OK) to the list of Republican lawmakers calling for an investigation high-ranking Donald Trump ...

Just imagine what they'd be saying if this happened under a Democratic administration. The "but her emails" crowd continues ...

Oklahoma Senator James Lankford talked about fallout from the Signal app chat over Houthi chats while attending a press ...

The Oklahoma Republican is one of few members of his party publicly calling for further investigation into the national ...

Conservative journalist Michael Warren told CNN on Monday that he believes Sen. James Lankford (R-OK) is not happy about ...

Rep. Mark Harris said the "Republican trifecta" in the federal government could change an amendment from 1954.

For the first time, we’re hearing from Sen. James Lankford about the Signal chat thread that included senior military ...

A new report is raising concerns about Oklahoma’s marijuana industry. The study focuses on a range of areas affected by the legalization of marijuana.

On CNN’s State of the Union, Republican Sen. James Lankford joins Dana Bash to discuss the fallout from the Trump administration’s Signal chat leak, as well as the impact from President Trump ...