A federal judge blocked implementation of an executive order to tighten rules \u200cfor mail-in voting before fall elections to decide control of Congress.

The ruling marks the second judicial setback in two days for Trump's efforts to reshape federal election rules through executive action.

The president’s voter suppression crusade just hit a huge snag.

A federal judge in Boston has halted President Trump's executive order on mail-in voting, citing unlawful interference with state election administration. The order, which aimed…