"I join all those marching for life from afar, and pray that political leaders will protect the unborn and promote a culture of life," the Pope tweeted.
"It's very encouraging to know that we are young and we can still make an impact, and I just want to go out and spread love," said Angie Schreiner at an event in St. Augustine, Florida.
"The only thing more difficult than reporting 500,000 people walking down the street is NOT reporting 500,000 people walking down the street,” said one media guru.