WASHINGTON — A developing trade war with Canada could bite Republicans ahead of the upcoming midterm elections as voters worry about rising prices and industries in states with competitive races could suffer. Maine’s lobster industry dodged what officials had warned could be economic havoc Thursday morning when Canada reversed its decision to tax lobster imports at…

WASHINGTON — The U.S. Postal Service took another step Thursday in implementing a Trump administration policy to restrict mail-in voting, even as a high-stakes legal battle plays out and midterm elections approach. The agency published an FAQ about its new rule that compels states to send their voter rolls to the federal government and only deliver…