After months of grueling public testimony, House and Senate warfare and protests across the state, Gov. Greg Abbott signed a law banning "sanctuary cities" in Texas on Sunday night — and he did it live on Facebook with no advance notice.
Here are five things you should know about Senate Bill 4 and how it will affect Texas' undocumented immigrants and local authorities.
1. What does Senate Bill 4 do, and what are the consequences for not following it?