KNOW IT ALL: Monday's Top 7 Stories at NBC News

Good morning. Here are some of the headlines we're following today:

For Subscribers

FOR SUBSCRIBERSAbdul El-Sayed tries to woo MAHA voters as Democrats seek inroads with RFK’s supporters

FOR SUBSCRIBERSKratom-like substances are popping up in a typically benign supplement

FOR SUBSCRIBERSGOP super PAC increases its spending for Sen. Jon Husted in tough Ohio race

FOR SUBSCRIBERSRecords reveal tumultuous marriage between slain New York Times executive and wife

FOR SUBSCRIBERSFrom clean energy warrior to ‘wall of shame,’ James Talarico reverses on a fossil fuel money pledge

FOR SUBSCRIBERSCongressional staff planned official trip with luxury stops in Italy and France weeks before election

FOR SUBSCRIBERSA harrowing ordeal aboard an Israel-bound plane

FOR SUBSCRIBERSOpenAI CEO Sam Altman to skip congressional hearing on rogue AI agents

FOR SUBSCRIBERSKey DOJ lawyers departed Trump ‘grand conspiracy’ probe amid pressure to produce, source says

FOR SUBSCRIBERSTrump’s new AI chatbot often links to a site launched under Clinton 26 years ago

FOR SUBSCRIBERSAt MAHA summit, industry CEOs the movement once vilified take the stage

FOR SUBSCRIBERSThis Paralympian has two goals: Win medals and give away $500,000 to her teammates

FOR SUBSCRIBERSCornell rape allegation spotlights stringent New York state laws that have long drawn criticism

FOR SUBSCRIBERSThe debate over AI’s future rages on both coasts

FOR SUBSCRIBERSDecades-old march dispute reignites in Northern Ireland, threatening political crisis

For Subscribers

FOR SUBSCRIBERSAbdul El-Sayed tries to woo MAHA voters as Democrats seek inroads with RFK’s supporters

FOR SUBSCRIBERSKratom-like substances are popping up in a typically benign supplement

FOR SUBSCRIBERSGOP super PAC increases its spending for Sen. Jon Husted in tough Ohio race

FOR SUBSCRIBERSRecords reveal tumultuous marriage between slain New York Times executive and wife

FOR SUBSCRIBERSFrom clean energy warrior to ‘wall of shame,’ James Talarico reverses on a fossil fuel money pledge

FOR SUBSCRIBERSCongressional staff planned official trip with luxury stops in Italy and France weeks before election

FOR SUBSCRIBERSA harrowing ordeal aboard an Israel-bound plane

FOR SUBSCRIBERSOpenAI CEO Sam Altman to skip congressional hearing on rogue AI agents

FOR SUBSCRIBERSKey DOJ lawyers departed Trump ‘grand conspiracy’ probe amid pressure to produce, source says

FOR SUBSCRIBERSTrump’s new AI chatbot often links to a site launched under Clinton 26 years ago

FOR SUBSCRIBERSAt MAHA summit, industry CEOs the movement once vilified take the stage

FOR SUBSCRIBERSThis Paralympian has two goals: Win medals and give away $500,000 to her teammates

FOR SUBSCRIBERSCornell rape allegation spotlights stringent New York state laws that have long drawn criticism

FOR SUBSCRIBERSThe debate over AI’s future rages on both coasts

FOR SUBSCRIBERSDecades-old march dispute reignites in Northern Ireland, threatening political crisis

1. How We Got to Iowa: A 2016 Timeline

The 2016 presidential race has already been a wild ride, and no one has even voted yet. So, as Iowans prepare to choose the winners of the opening contest of the White House race, here’s a look back at how we got here. Read more in POLITICS.

2. Trump Kicks in Real Sums of Personal Cash for Campaign

Trump released new financial data about his campaign late Sunday night, as required by federal election law, and the numbers suggest an operation built for the long haul. Over the past three months, Trump funded his campaign with $10.8 million in loans and a $100,000 donation, his largest personal investment to date. Supporters also donated $2.6 million, with the most money coming from Florida and California. Read more in POLITICS.

3. Koch Brothers' Political Network Is Stumped by Trump

Republican presidential front-runner Donald Trump was not at the biannual Charles and David Koch-organized conference over the weekend, but he was a constant presence on the minds of many here at the seminar hosted by the billionaire executives known for their active role in Republican politics. Read more in POLITICS.

4. Scientists Announce Cheap Fix for Tainted Flint Water

Swiss scientist Raffaele Mezzenga is touting a paper-like membrane, packed with carbon and processed milk proteins, that grabs heavy metals, radioactive waste and other industrial byproducts as polluted water passes through. Mezzenga said in an interview that his new method could be part of the solution in Flint, where lead is seeping into the water from tainted pipes. Read more in NEWS.

5. Only Woman Arrested With Oregon Militants, Released

Shawna Cox, 59, the only woman arrested with the armed Oregon protesters who occupied a wildlife refuge, has been released from jail, records show. She is facing federal felony charges of conspiracy to impede federal officers from discharging their official duties, and it is not clear why she was released. Read more in NEWS.

6. Man on California's Death Row Claims He's Innocent

California lifted a moratorium on executions in November and is now set to execute Kevin Cooper — even though several federal judges say he may be innocent. Now, Cooper, 57, is about to file a last-ditch appeal with Gov. Jerry Brown. Read more in NEWS.

7. 'Armed and Dangerous' Kidnap Suspects Sought in Alabama

Alabama police on Monday were searching for Brian Fitzgerald and Brittany Harper, both 31, who are wanted for allegedly kidnapping a woman at gunpoint during a home invasion. The suspects — from Joplin, Missouri — are considered "armed and dangerous." Read more in NEWS.

Nightly Spotlight: Meet the Iowa Man Who’s Never Caucused Before

Charlie Good has never caucused before, but in this upside down political year, he's thinking of casting his first caucus vote.