Sen. Ted Cruz and Wisconsin Gov. Scott Walker were battling on the presidential campaign trail just a few months ago, but now, Cruz is asking people to help Walker retire the debt he accumulated during his failed campaign. #CruzCrew - I stand with my friend @ScottWalker & hope you will too! https://t.co/tX7axrEHdR pic.twitter.com/Z2txgGBhFq- Ted Cruz (@tedcruz) December 14, 2015 Walker's campaign has repeatedly asked for donations in the nearly three months since it ended. Earlier this month, the campaign sent out a fundraising pitch from Keith Gilkes, who managed Walker's 2012 recall victory and directed a super PAC supporting the...