WATCH: Eye-popping illegal immigration stat prompts senator's demand to 'redouble' deportations

A House Judiciary Subcommittee hearing examined allegedly lax prosecutions by Fairfax County prosecutor Stephen Descano involving illegal immigrants, prompting Senator Mike Lee to demand increased deportations. David Bier, a policy analyst at the Cato Institute, argued that mass deportation would harm Americans and is impractical. The debate highlights the ongoing controversy over immigration policies in the US.