10 most retweeted Pope tweets (+ 5 least)

Pope Francis arrives for his weekly general audience in St. Peter square at the Vatican, Wednesday, April 17, 2013. (AP Photo/Alessandra Tarantino)

In less than two months, Pope Francis has acquired more than 2.5 million followers of his Twitter account, @pontifex. As of May 15, he'd tweeted 41 times, and interest in them varied quite a bit. Here are the ones that attracted the most interest, plus a handful of the least. Generally, the early tweets did best, along with ones of a general inspiring message.