Obama ratchets up pressure on Egypt's Mubarak

>WASHINGTON (Reuters) - President Barack Obama called on Egyptian President Hosni Mubarak on Thursday to make "absolutely critical" reforms, ratcheting up pressure on a key U.S. ally in the face of street protests seeking his ouster. Weighing in for the first time after three days of Egyptian unrest, Obama was careful to avoid any sign of abandoning Mubarak but made clear his sympathy for demonstrators he said were expressing "pent-up frustrations" over the lack of meaningful change.Obama and his aides are performing a delicate balancing act as political upheaval rocks the Middle East, from Egypt to Tunisia to Lebanon to Yemen, catching his administration off-guard and showing the limits of U.S. influence.While making a point of describing Mubarak as "very helpful on a range of tough issues," Obama sent him a blunt message to heed the demands of anti-government protesters for broader democratic rights after decades of authoritarian rule."I've always said to him that making sure that they are moving forward on reform -- political reform, economic reform -- is absolutely critical for the long-term well-being of Egypt," Obama said as he answered questions from an online audience on the YouTube website.Even with its more assertive tone, the Obama administration seemed to be juggling its desire for regional stability, its support for democratic change and its determination to avoid the rise of an anti-U.S. Islamist government in Cairo potentially aligned with Iran."This isn't a choice between the government and the people of Egypt," White House spokesman Robert Gibbs told reporters. "This is not about taking sides."Obama urged the government and protesters to show restraint, saying violence was not the answer. "It is very important that people have mechanisms in order to express legitimate grievances," he said, citing freedom of expression and access to social networking websites.U.S. Secretary of State Hillary Clinton reinforced some of those points when she spoke to Egyptian Foreign Minister Ahmed Aboul Gheit on Thursday, the State Department said.But in another sign that Washington was still treading cautiously, Vice President Joe Biden, asked about Mubarak's strong-handed rule in an interview with PBS, said: "I would not refer to him as a dictator."Human rights advocates have accused successive U.S. administrations of being too soft on Egyptian rights abuses.But the Obama administration is now pursuing a "dual-track" approach, with U.S. diplomats reaching out to government officials and democracy activists to encourage peaceful dialogue for reform, a senior U.S. official said.OBAMA'S DILEMMAObama spoke out on a day that Egyptian police clashed with demonstrators and Nobel Peace Prize winner Mohamed ElBaradei arrived home. The death toll rose to five in protests inspired by unrest that toppled Tunisia's president earlier this month.Despite that, Gibbs said Egypt's government was "stable." 1 2 Next World Tunisia Egypt