>> that is the biggest challenge for any representative, whether it is a local supervisor, assemblyperson, or congressional representative. it is important that i keep in the back of my head that i sit on the city and county board of supervisors. there is a responsibility to the city as a whole. there is no easy way to balance it. you deal with those issued by issue. >> the city is faced with tough budget decisions, including where to make cuts and whether to raise taxes and fees. how will you approach the difficult choices? >> i think the biggest challenge in the budget is the cost associated a city employee pensions and benefits. those are the single biggest driver to our expenses, far exceeding our revenues. i have a single-minded focus dealing with that. for the last few months. we have been sitting down with our various public employee unions trying to come together on a way to balance the city's needs versus respecting the rights of the employees. if we are able to come to some sort of agreement and present the voters in november with a fair proposal, that will address a lot of the