They don't call him Booker for nothing

"Glancing at his campaign filings from that race, it is easy to find not only major donors from Bain and other private equity firms, but big Romney backers such as Julian Robertson of Tiger Capital Management and Paul Singer of Elliot Capital Advisers, each of whom has given the Republican candidate at least $1 million in this cycle. Both Robertson and Singer gave the maximum $26,000 to Booker’s campaign.