Trump’s appearance has also been met with criticism from some commentators.

Every single abortion represents a massive failure toward some particular woman.

The latest poll also found that 55% of respondents identified as "pro-choice" and 40% as pro-life.

Protecting human life is the "preeminent" social and political issue, Pope Francis said.

As we Jesuits survey our culture, we cannot help but see abortion as part of the massive injustices in our society.

The story sparked outrage in some Canadian Catholic circles.