As of today, wanna-be president Hillary Clinton is pressing forward with her campaign, while her Democratic rival, Senator Barack Obama, campaigns in Oregon and Kentucky in preparation for this Tuesday’s upcoming primaries. When it comes to influence and lobbying, the Democratic candidates have received the lion’s share of chiropractic contributions, according to election cycle data. 2008 will mark the first time since 1994 that chiropractors gave more contributions to Democratic candidates than they did Republicans.