 Complete the following phrase:  A 2014 television advertisement targeting Democratic U.S. Senate candidate Gary Peters of Michigan for his support of the Affordable Care Act featured leukemia patient Julie Boonstra, who said she could no longer afford the cost of her treatment after the ACA. The Washington Post reported that the advertisement had significant factual errors andor obvious contradictions. Boonstra would save at least 1,000 a year under the ACA, according to The Detroit News. AFP aired another television advertisement in which Boonstra said Peters was trying to silence her. AFP apologized for another television advertisement that criticized the ACA and Democratic Senator Mark Udall, a candidate for reelection, using images of a somber Obama and Udall from their visit to Aurora, Colorado, in the wake of 