Santorum Suspends Presidential Campaign

bobwrit writes with this excerpt from CNN: "Conservative challenger Rick Santorum announced Tuesday that he is suspending his Republican presidential campaign after a weekend of 'prayer and thought,' effectively ceding the GOP nomination to front-runner Mitt Romney. Santorum made his announcement after the weekend hospitalization of his 3-year-old daughter Isabella, and in the face of tightening poll numbers in Pennsylvania — the state he represented as a U.S. senator — ahead of the April 24 primary. 'Ladies and gentlemen, we made the decision to get into this race around our kitchen table, against all the odds,' Santorum told a news conference, flanked by emotional family members. 'We made a decision over the weekend that while the presidential race for us is over, and I will suspend my campaign effective today, we are not done fighting.'"