Changes

</blockquote>

</blockquote>

Despite doing well, Rick Santorum surprisingly announced on April 10, 2012 that he was ending his campaign.

Despite doing well, getting approximately half the delegates of Romney, Rick Santorum surprisingly announced on April 10, 2012 that he was ending his campaign.

==Personal Life==

==Personal Life==

Rick Santorum and his wife Karen are the parents of seven children: Elizabeth, John, Daniel, Sarah Maria, Peter, Patrick and Isabella. Isabella was born in 2008 with a rare genetic disorder known as Trisomy 18. Most children born with this disorder die in infancy, and only about 10 percent survive to their first birthday.<ref name="santorum">[http://www.ncregister.com/site/article%20/presidential-hopefuls-rick-santorum1/ Presidential Hopefuls: Rick Santorum, Catholic Former Senator Lives Out His Devotion to the Sanctity of Life] Hayes, Charlotte, National Catholic Register, January 9, 2012, retrieved January 15, 2012</ref>

Rick Santorum and his wife Karen are the parents of seven children: Elizabeth, John, Daniel, Sarah Maria, Peter, Patrick and Isabella. Isabella was born in 2008 with a rare genetic disorder known as Trisomy 18. Most children born with this disorder die in infancy, and only about 10 percent survive to their first birthday.<ref name="santorum">[http://www.ncregister.com/site/article%20/presidential-hopefuls-rick-santorum1/ Presidential Hopefuls: Rick Santorum, Catholic Former Senator Lives Out His Devotion to the Sanctity of Life] Hayes, Charlotte, National Catholic Register, January 9, 2012, retrieved January 15, 2012</ref>