The ban, which revives a controversial measure from Trump's first term, took effect Monday morning. Here's what to know about who's affected, who's exempt and how foreign leaders are responding.

A federal judge said HUD cannot dramatically change its funding policies on homelessness for now. States, cities and nonprofits say the proposed overhaul would push thousands back onto the streets.

Voters in Georgia are grappling with the effects of the government shutdown — and with who in Washington bears the blame.