Kendra Espinoza of Kalispell, Mont., stands with her daughters, Naomi and Sarah, outside the U.S. Supreme Court on Wednesday. Espinoza is the lead plaintiff in a case that could make it easier to use public money to pay for religious schooling.

Kendra Espinoza of Kalispell, Mont., stands with her daughters, Naomi and Sarah, outside the U.S. Supreme Court on Wednesday. Espinoza is the lead plaintiff in a case that could make it easier to use public money to pay for religious schooling.