Former South Carolina Gov. Mark Sanford announced Sunday that he is running for president as a Republican, becoming the latest to challenge President Trump in the GOP primaries. Sanford said the Republican Party is facing an identity crisis, and he wants the GOP to take a look at itself and do some soul searching. “I think we have to have a conversation about what it means to be a Republican,” Sanford told “Fox News Sunday,” claiming the party “has lost our way.” Sanford specifically made reference to the debt, deficit and government spending. Other conservatives expressed concern about these issues...