(CNN) - While the presidential waiting game continues, potential and declared 2012 GOP candidates are traveling this week, mostly in early presidential-contest states.
– Former Pennsylvania Sen. Rick Santorum: Somerset, Pennsylvania: Officially declares his candidacy for president
– Former Godfather’s Pizza CEO Herman Cain: Iowa at Sioux Center, Pell and Iowa City: Delivers lectures as part of the Family Leader Lecture Series
– Former Massachusetts Gov. Mitt Romney: New York City: Appears on CNN’s “Piers Morgan Tonight”
– Former Minnesota Gov. Tim Pawlenty: Chicago: Delivers an economic speech
– Santorum: Des Moines, Iowa: Interview with WHO Radio; West Des Moines, Iowa: Visits the Informed Choices Clinic
– Santorum: Amherst, New Hampshire: Meet and greet; Manchester, New Hampshire: Signs the Taxpayer Protection Pledge
– Cain: New York City: Speaks at the RGGI on the Run Rally (Regional Greenhouse Gas Initiative)
– Cain: Manchester, New Hampshire: Appears on CNN’s “State of the Union”; Greenfield, New Hampshire: Attends a GOP picnic
– Gingrich: Los Angeles, California: Delivers an address on the Middle East and U.S. foreign policy
– CNN Political Coverage Manager Steve Brusk contributed to this report
– On Monday, June 13, CNN will host the first New Hampshire Republican Presidential Debate, live from Manchester, NH at 8 p.m. ET. Follow all the issues and campaign news leading up to the debate on CNNPolitics.com and @cnnpolitics on Twitter.