Timeline details Texas' controversial 'sanctuary cities' bill

Interactive timeline details Senate Bill 4

SAN ANTONIO – Texas’ controversial Senate Bill 4, also known as the “sanctuary cities” bill, has been the focus of an intense battle in the legislature. 

Proponents for and against SB4 have been locked into a fierce debate over the bill’s constitutionality since it was introduced in November 2016. 

RELATED: City leaders: SB 4 ruling 'victory for common sense'

Below is a detailed timeline of where SB4 stands today.

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