She also opposes benefit reductions and privatization of Social security.
Without reform, according to Gingrich, this will cause major financial problems, such as large benefit reductions or massive tax increases.
Pressed about benefit reductions at public appearances on Tuesday, administration officials offered no answers.
The unemployed were also able to receive benefits several years before reductions, compared to quick benefit reduction in other countries.
London housing crisis: how will the impact of benefit reductions be softened?
In calling the benefit reduction an experiment, California officials argued the policy would encourage more adults to work.
The airline reached a deal with its pilots in October for 18 percent pay cuts and other benefit reductions.
In addition, there were no benefit reductions for employees who had decided to retire earlier than the age of 65.
They also propose benefit reductions that would be smaller for most workers than under the Bush approach.
American has no plans to mimic the benefit reductions being applied by its competitors.