T-Mobile hacked in massive Chinese breach of telecom networks, WSJ reports - Spirit Airlines Eyes Bankruptcy as Frontier Talks Fail, WSJ Says - Russia to Explore Mega Oil Merger - WSJ - WSJ's Take On the Week Is Back - Russia Weighs Plan to Merge Biggest Oil Companies, WSJ Reports - NASA Head Says WSJ Report of Musk's Talks With Putin Should Be Investigated - WSJ uncovers Musk's regular communications with Kremlin since 2022 - Frontier, Spirit Airlines Renew Merger Talks, WSJ Reports - US "unimpressed" with Zelenskyy's "Victory Plan," WSJ sources say - TSMC and Samsung in talks with UAE to build chip megafactories, WSJ reports