The underground economy more than doubled between 1970 and 2000, and spiked following the 2008 recession. It is characterized by significant lower wages than the formal economy.
As Republican women's clubs plan to celebrate the 95th anniversary of women's right to vote, voting rights continue to be under serious assault.
Andrew Smith is the author of "Totally Wired: on the Trail of the Great Dotcom Swindle" and"Moondust: In Search of the Men Who Fell to Earth." You can follow him at @wiresmith.