Prime Minister Donald Tusk's government signed the Anti-Counterfeiting Trade Agreement in Tokyo on Thursday.
Mr Tusk could easily dump them and sign up the radical anti-clerical Palikot Movement instead.
He and Prime Minister Donald Tusk placed candles at the foot of the memorial.
The sun is shining today, but such problems seem sure to cloud Mr Tusk's future.
They may indeed prefer something more inspiring than Mr Tusk's affable but low-key style.
During a visit to London recently, Mr Tusk highlighted a signal feature of the Polish character.
Does the President have any plans to call Prime Minister Tusk and offer an explanation?
If he ran this autumn, it would solve a problem for the prime minister, Donald Tusk.
Polish President Lech Kaczynski and Prime Minister Donald Tusk both issued statements mourning Edelman.
Archaeologists working on the footprints site helped him carefully excavate the tusk, which weighed 6lbs (2.7kg).
BBC: The tusk was found close to the ancient footprints site
Donald Tusk, Civic Platform's pro-European Union leader, began talking to other parties about forming a coalition.
In his address, Mr Tusk said the lessons of history should not be forgotten.
At the same time, as Prime Minister Tusk mentioned, here in this neighborhood we still have challenges.
WHITEHOUSE: President Obama and Prime Minister Tusk Press Conference
Mr Kaczynski had been facing a tough challenge from Bronislaw Komorowski, a close ally of Mr Tusk.
ECONOMIST: Poland's President Lech Kaczynski dies in a plane crash
Mr Tusk's main rival, PiS, is benefiting more from the government's mistakes than from its own implausible policies.
It features a bevy of sassy women who contrast with Mr Tusk's mainly grey, male and middle-aged cabinet.
With an election due in October, the Polish prime minister, Donald Tusk, wants to show off his international credentials.
Mr Tusk defeated the government led by Law and Justice, headed by the president's twin, Jaroslaw Kaczynski, in 2007.
Polish journalists who once praised Mr Tusk's warmth now find his slickness tiresome.
Tusk also answered critics who felt his country and the world should now move on from World War II.
"We were all excited because we thought we had found a tusk belonging to a woolly mammoth, " he added.
BBC: The tusk was found close to the ancient footprints site
The Polish Prime Minister, Donald Tusk, called it a war against humanity itself.
Mr Tusk has no wish to adopt the euro in its present crisis.
Obama's words "touched all Poles, " Prime Minister Donald Tusk said in a statement.
CNN: Obama's words at medal ceremony cause trouble with Poland
Mr. Tusk said the tournament has so far seen fewer incidents, including fights and thefts, than similar large sporting events.
By contrast, Mr Tusk has made up with Moscow and exudes a pro-Europeanism that is rare in these troubled times.
The challenge to Mr Tusk comes from PiS, which blends patriotic conservatism and prickliness to foreigners with socially minded Catholicism.
The two prime ministers, Audrius Kubilius of Lithuania and Donald Tusk of Poland, get on fine, unlike their combative foreign ministers.
ECONOMIST: Lithuania and Poland seem to have hit an icy impasse
Having shirked tough reforms in the hope of staying popular, a weakened Mr Tusk may find the coming years harder going.
The real reason for the Polish president's delay is a desire to annoy the government led by Donald Tusk's Civic Platform party.
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