AGG Talks: Healthcare Insights Podcast - Episode 7: National MultiPlan Litigation: A Guide for Healthcare Providers
Lessons Learned: A Government Litigation Case Study
The Latest from the DOJ Antitrust Division
Jones Day Talks: Game Over? Alston and the Future of Pay-for-Play in College Sports
Jones Day Presents: Antitrust, Collusion, and Blockchains
China's Export Policy Changes After U.S. Antitrust Case
$300 Million Dairy Settlement Will Bring Reform, Lawyer Says
Gone are the days when district courts in the Seventh Circuit can grant class certification without resolving conflicting expert evidence. On Aug. 5, 2025, the U.S. Court of Appeals for the Seventh Circuit, in Arandell...more
In Oneok, Inc. v. Learjet, Inc., No. 13-271 (April 21, 2015), the U.S. Supreme Court held in a 7-2 opinion that state law antitrust claims against defendant natural gas pipeline companies did not fall within the field of...more
The U.S. Supreme Court recently held in ONEOK Inc. v. Learjet, Inc., that the Natural Gas Act (NGA) does not pre-empt state-law antitrust suits over manipulation of natural gas indices. The court’s decision has important...more
On April 21, 2015, the Supreme Court decided Oneok v. Learjet, holding that “Respondents’ state-law antitrust claims are not within the field of matters pre-empted by the Natural Gas Act” even though the claimed violations...more
On April 21, 2015, the Supreme Court issued its much-anticipated decision in ONEOK Inc. v. Learjet, Inc. addressing the extent to which the Natural Gas Act (“NGA”) preempts state antitrust claims brought against...more
On Monday, January 12, the U.S. Supreme Court will hear oral argument in the preemption case, Oneok v. Learjet. In reliance on state law private action remedies, Learjet sued Oneok over market manipulation in natural gas...more
On July 1, 2014, the U.S. Supreme Court granted a petition to hear an appeal by several companies contending that antitrust claims filed against them under state law over alleged manipulation of gas prices during the western...more
In an order issued on May 15, 2014 that takes a broad view of its jurisdiction over conduct that allegedly violates the Natural Gas Act’s (NGA) prohibition against market manipulation, the Federal Energy Regulatory Commission...more