House Minority Leader Nancy Pelosi (D-Calif.) on Thursday blasted House Republicans for their intention to file a legal brief challenging President Obama’s unilateral actions on immigration. “It’s ironic that…they’re having this vote on St. Patrick’s Day,” Pelosi told a news conference. “Last night, we had a celebration of the Irish-American heritage. While I do not have Irish grandparents, I do have Irish grandchildren, and one of them was there at the dinner and we talked about immigration.” Pelosi then turned her attention to Irish citizens who are in the United States illegally: “So, and what it’s about is all the...