Paul: Yes, headlined luncheon in April at Boston-area equity firm led by Romney's former national finance chairman and Romney's oldest son, Tagg, an event that drew together the 2012 presidential candidate's inner circle. Also attended Romney's 2014 and 2013 Utah retreats. Has met GOP donors in New York City.
Perry: Yes, friendly with big donors nationwide as former head of Republican Governors Association and has strong contacts both with grass-roots activists and mainstream GOP donors after so many years in office in Texas. In May, attended Manhattan Champions of Jewish Values event with mega-donor Sheldon Adelson and Christie. Has led many job-poaching missions in big states with Democratic governors and met donors privately during those trips, especially in New York and California.
Rubio: Yes, aggressive national fundraising outreach, including trips to New York and California to meet potential donors. Raised more money last year than potential rivals Ted Cruz and Rand Paul. Among a handful of possible candidates to attend September 2013 event at home of Woody Johnson, New York Jets' owner and Romney's 2012 national finance chairman.
Ryan: Yes, attracts Wall Street interest. Addressed GOP donor Paul Singer's Manhattan Institute at same May event that heard from Bush. Had a follow-up reception with Singer and Woody Johnson. Attended Romney's 2014 and 2013 Utah retreats, has money connections from 2012 campaign.
Santorum: 2012 shoestring campaign was largely fueled by a super political action committee to which Republican donor Foster Friess gave more than $2 million.
Walker: Yes. Addressed Republican Jewish Coalition at a Las Vegas gathering in March where main attraction was Adelson, who's looking where to place his bets in GOP field. Headlined 2013 fundraisers in New York and Connecticut.
NETWORK LIKE MAD: Taking their case to ideologues, activists and party heavyweights who hold great sway in nomination race.
Biden: And how. Addressed nation's governors in July, some of them also considering running for president. Says he plans to campaign in more than 100 races in the 2014 election. Meets regularly with former Senate colleagues and congressional Democrats. Gives keynote speeches at annual state Democratic Party dinners across the country. Making calls for House Democrats' campaign organization, assisting in recruitment of candidates, speaking to liberal activists. Campaigned for new Virginia Gov. Terry McAuliffe, Massachusetts Sen. Ed Markey. Speaks regularly to special interests.
Clinton: Frenetic pace of book tour has a distinct campaign feel. In May, attended her first political event of the year, a fundraiser for Pennsylvania congressional primary candidate Marjorie Margolies, mother-in-law of Chelsea Clinton (Margolies lost). A steady presence now on the speaking circuit, delivering paid speeches to industry groups and conferences and appearing before college crowds and groups with ties to the Democratic coalition.
Cuomo: Sparingly. Rarely leaves New York.