The letter gives the California High-Speed Rail Authority 37 days to respond before the grant funds are rescinded.

The Trump administration is once again seeking to end federal funding for California's high-speed rail project, following a ...

The Trump administration could pull $4 billion in federal funding from California's high-speed rail project within 37 days, ...

The Trump administration is signaling it intends to cut off federal funding for a long-delayed California high-speed rail ...