“When McKinley put tariffs on in 1890, they lost 50 percent of their seats… When Smoot-Hawley put their tariffs In the early 1930s, we lost the House and Senate for 60 years,” Sen. Paul said.

Sen. Elizabeth Warren has worked on a measure to repeal the tariffs. (Kayla Bartkowski/Getty Images) Sen. Elizabeth Warren (D., Mass.) renewed calls for Republicans in Congress to help Democrats ...