In a Substack post, Charlie Sykes argues Donald Trump is selling out US national security — letting Jensen Huang's Nvidia sell sensitive AI chips to China despite spying warnings, and expanding Ukraine talks to a multibillion-dollar Lukoil oil deal benefiting allies of Steve Witkoff and Jared Kushner. He says Trump's public rebuke of JD Vance over Iran will leave the vice president just another MAGA prop, and cites Peter Wehner on Christian Democratic Senate gains.