Experts say many don’t know what to do now that Trump can carry out vow to run biggest deportation ‘in US history’

Fear is rippling through undocumented communities across the US as Donald Trump prepares to take the White House, promising record deportations after an election campaign filled with hate speech against migrants and a first term marked by anti-immigration crackdowns.

In the final run-up to the presidential election, Areli Hernandez traveled to Phoenix to talk to voters about what mass deportations and, for many, a new form of family separation could mean for millions.