By LINLEY SANDERS and MEG KINNARD, Associated Press WASHINGTON (AP) — As several of President-elect Donald Trump’s choices for high-level positions in his incoming administration face scrutiny on Capitol Hill, a poll from The Associated Press-NORC Center for Public Affairs Research shows that Americans have their own doubts. Relatively few Americans overall approve of Pete Hegseth, Trump’s choice to lead the Department of Defense, or Tulsi Gabbard, his pick for intelligence chief, although a substantial share doesn’t know who those figures are.