Wu was all that on Ash Wednesday, as she strode into the lion’s den of the US Capitol, clad in a cobalt blue dress, with ashes on her forehead and seven-week-old daughter Mira W

The Congressional hearing was part of a federal investigation into so-called "sanctuary cities."Committee Chairman James Comer, a Republican from Kentucky, launched the probe back in January to look into what he described as "the policies of sanctuary jurisdictions and their impact on public safety and federal immigration enforcement.