1. Homage
    It is 'ah-muhj, not oh-'mauzh
  2. Chipotle
    It is chee-'poht-lay, not chuh-'pole-tee
  3. "An historic"
    The rule on articles before h words is if the h is pronounced (in other words, there is a breathy exhale) "a" is correct. It is "a historic." It is "an honor." "An historic" only exists so that news anchors can easily achieve their desired level of pretentiousness.