of Iowa is notable for a number of reasons. For one thing, she is among the most in the US Senate. For another, control of the Senate could hinge on whether she gets reelected on November 3. After beginning the year safely ahead in the polls, Ernst now finds herself neck and neck with a political newcomer named Theresa Greenfield, the Democratic candidate. According to FiveThirtyEight, their race is notable for being the closest Senate contest in the nation, one of a small handful that could tilt the body toward Democratic control—which would, in turn, drastically shift the political...…of Iowa is notable for a number of reasons. For one thing, she is among the most in the US Senate. For another, control of the Senate could hinge on whether she gets reelected on November 3. After beginning the year safely ahead in the polls, Ernst now finds herself neck and neck with a political newcomer named Theresa Greenfield, the Democratic candidate. According to FiveThirtyEight, their race is notable for being the closest Senate contest in the nation, one of a small handful that could tilt the body toward Democratic control—which would, in turn, drastically shift the political...WW…