But there is another set of economic considerations affecting the politics of social security. These considerations involve the economics of the political campaigns and the candidates running for office. The story here is a simple one: while social security may enjoy overwhelming support across the political spectrum, it does not poll nearly as well among the wealthy people – who finance political campaigns and own major news outlets. The predominant philosophy among this group is that a dollar in a workers' pocket is a dollar that could be in a rich person's pocket – and these people see social security putting lots of dollars in the pockets of people who are not rich.
Cutting back benefits could mean delays in repaying the government bonds held by the Trust Fund. The money to repay these bonds would come primarily from a relatively progressive income tax revenue. The wealthy certainly don't want to see changes like raising the cap on wages that are subject to the social security tax, which is currently just over $110,000.
For this reason, a candidate who comes out for protecting social security can expect to see a hit to their campaign contributions. They also can anticipate being beaten up in both the opinion and news sections of major media outlets.AlterNet
Why Big Bucks Donors Don't Want President Obama to Champion Social Security
Dean Baker | Co-director of the Center for Economic and Policy Research