Dilma is not a liberal, Dilma is a leftist - (once a radical leftist insurgent against the 1964 Junta, now just a moderate leftist).
It is the liberals who are trying to kick her her out.
Will USAns please join the world and along with the measurement syatem and a number of other things, start using the term "liberal" correctly? For example, Chile's dictator Pinochet and his friends the Chicago School economists and Ayn Rand were classical liberals. One of the Thatcherite liberals once even said with regard to Pinochet that he preferred a dictator who supported liberalism to a democracy any day. Because people ("people" meaning millionaires and billionaires) enjoy more freedom under a liberal dictator.
As the right-wing Aussie liberal Mel Gibson said: "Freedom!!!!"
Of course, "freedom" for the muskie is quite the opposite for the bluegill.
So for the working-man, the word "freedom" is just another one of those bullshit-words like "reform" and "fighting corruption" has become. The operative word for the working class is not "freedom", is is Power!
There is pow'r there is pow'r in a band of workingmen,
When they stand hand in hand,
That's a pow'r, that's a pow'r
That must rule in every land—
One Industrial Union Grand!