To fellow travelers, Hannah Brehm likely looked like she was taking a belated babymoon well into her third trimester. But she and her husband had received a crushing diagnosis: Their baby's brain was not developing properly, upending their wanted pregnancy. Medical experts warned moving forward would likely mean her son would know only pain and suffering. The Minnesota couple wasn't going to take that chance. Instead, they went to Colorado, where for decades the Boulder Abortion Clinic served...