Several lawmakers said Friday their offices across the country had received suspicious mailings following reports earlier this week of letters containing unknown substances at U.S. election offices. Sens. Amy Klobuchar (D-Minn.), Mike Rounds (R-S.D.), Pete Ricketts (R-Neb.), Tina Smith (D-Minn.) and over 15 House lawmakers said their district or state offices received these packages. Klobuchar… Â
