In 2011, Obama played the fight the deficit game with the GOP, by signing the 'Budget Control Act of 2011". It mandated across the board spending reductions of 5% or so for non-entitlement spending of the government, not evaluating or specifying where or how the cuts were to be made. Just an ax to every discretionary program.
Nothing like this had ever been done before. Obama gambled it wouldn't happen. Doing so may have helped him win the election. Or maybe not.
Obama now calls the sequester "Just Dumb". Maybe his making this deal with the GOP in 2011 was dumb, and thinking they would back out of it now was also dumb. The GOP is the Party of dumb. Obama should know that by now.