Beth Lindstrom, a Massachusetts Republican who served in the administration of former Gov. Mitt Romney announced on Monday her candidacy for the Senate in a video she posted to YouTube. Lindstrom is the fourth Republican so far who is challenging Democratic US Sen. Elizabeth Warren, The Boston Globe reported. Lindstrom used the announcement of her candidacy to criticize President Donald Trump for his comments following the violence in Charlottesville, Virginia, in line with Massachusetts Republicanism that is often more moderate than the national party. "As an independent-minded Republican, I will oppose President Trump when he's wrong," Lindstrom said in a press release....