because it appears Bernie wants retirement money
Come on dude, you aren't that ignorant are you? Well maybe so. The use of campaign funds for retirement purposes ended decades ago.
http://www.factcheck.org/2008/02/leftover-campaign-funds/
Q: What happens to a candidate’s leftover campaign funds when he or she drops out of the race?
A: The big rule is: no personal use.
FULL QUESTION
Do candidates for elected office keep donations to their campaigns for personal use after they lose or drop out? Or do those donations have to go into a greater party fund?
FULL ANSWER
As Bob Biersack from the Federal Election Commission points out, most candidates don’t have much left over to begin with. Campaigning is expensive, and “leftover” money gets used for bills and debts first, including expenses incurred while winding down an abandoned campaign or a lost political office.
Candidates do sometimes end up with surplus funds, though, particularly if they’re incumbent members of Congress who decide not to run for another term. State and local governments have their own rules, but those running for federal office — including presidential candidates — must abide by strict FEC guidelines when it comes to their extra campaign money. They can donate an unlimited amount to a charity or political party. They can also, within limits, make contributions directly to other candidates. A campaign committee can give up to $2000 per election to each candidate. If the committee is converted into a political action committee, the limit jumps to $5000 – but to be established as a PAC, the committee would have to be in existence for six months, receive contributions from 50 donors, and make contributions to five recipients.
What candidates can’t do with leftover money is use it for personal expenses. Retiring federal lawmakers used to be able to pocket extra cash and use it for cars, vacations, clothes, pet grooming, whatever — but that changed in 1989 with the passage of the Ethics Reform Act.