Sanctuary Cities in the USA

Published: Feb. 10, 2017, 9 a.m.

b'

Mayors across America have vowed to resist efforts by President Trump to crack down on so-called Sanctuary Cities, which offer refuge to illegal immigrants. Simon Watts looks at the history of one of the most prominent Sanctuary Cities - San Francisco.

(Photo: Supporters of Sanctuary Cities demonstrating in San Francisco, January 2017. Credit: AP)

'