WASHINGTON: Anti-Obama merchandise has hit the US market as the president’s economic and health care policies continue to draw frowns. ( Watch Video ) Popular slogans were apparently being rephrased amid growing doubt over the policies. These include “Mama for Obama” being replaced with “To the Mama for Obama — thanks for the tax hike”, “Yes, we can” becoming “No, he can’t”, “The Audacity of Hype” retooled to the title of Obama’s popular book, ‘The Audacity of Hope’. “It really started peaking about a month ago,” said Amy Maniatis, from the online seller Cafepress.com. “You see it as a direct...