Amy Coney Barrett, one of President Donald Trump's nominees to the U.S. Supreme Court, has voted against him in key cases, including a March 5 decision to stop his cancellations of USAID contracts.

Barrett and Roberts have signaled a willingness to act, at least at times, as a check on Trump's efforts to expand his power.

About 12 years ago, I had a scan done to look for the cause of a problem that I was having for many months: pain in my ...