The largest country in Africa was also a microcosm for the continent's many challenges. Will a newly independent South Sudan lead the way?
Obama's hesitancy in demanding Mubarak leave office now may be partly influenced by Israel's fear of losing the 1979 security treaty with Egypt. But peace pacts with dictators are not the steady rock that Israel needs.
Obama implored businesses at the US Chamber of Commerce to ask what they can do for their country. But many businesses are more likely to make decisions based on investment conditions than on patriotism.
Yes, millions of Egyptians are in protesting to oust Mubarak. But this popular, largely leaderless uprising is also driven by each individual's desire for rights -- starting with the right to assembly, and expressed in how the protests are conducted.
Pentagon training of foreign military officers in the US may be the best investment in democracy. Thousands of Egyptian officers have been exposed to US democratic values, Will those officers now stick with Mubarak?
Protesters in Egypt demand they be treated with dignity -- given a real voice in a real democracy. Mubarak's plans to stay in power until elections months from now is an insult to the Egyptian people, as is today's return to state-sponsored violence. Mubarak must resign immediately.
US District Court Judge Roger Vinson's ruling Monday on the health-care law points out the possible consequences of the individual mandate -- which he found unconstitutional. If the mandate stands up in higher courts, Americans could be forced into using preventive medicine.
The fear of freedom for Egypt, Tunisia, and other Arab countries is that it might give rise to the rule of extreme Islamists, creating Iranian-style theocracies. This fear does not match the reality.
Friday's massive protests in Egypt, inspired by Tunisia's revolt, may reflect the biggest turnaround in Arab thinking. No longer must they fear autocratic rule.
Bills to ban high-capacity gun ammunition clips and close the 'gun show loophole' have been introduced in Congress. The Tucson shootings demand a courageous effort by lawmakers to pass this legislation.
The State of the Union speech revealed again that Obama wants the US to learn from its big economic competitors. That's far different from the cold-war competition with the Soviet threat.
If it turns out that the Moscow airport bombing was caused by terrorists from the north Caucasus, the Kremlin will need to do more than talk tough and blame airport security.
Digital advances such as the Internet are pushing events ever faster, for good or ill. The world needs to get ahead of this train to determine its path.
Obama lists three key ingredients to improve America competitiveness: better schools, innovation, and infrastructure. Republicans cite the same list. Can they cook up something together?
President Obama's goal of adding 5 million more college graduates by 2020 got a reality check this month. A study indicates that more than a third of students don't gain vital cognitive skills in higher education.
A global index for food prices, as measured by the UN, reached a record high last month. This on the heels of a food crisis in 2007-08. The weather isn't the only culprit -- or solution.
China's currency is making inroads in markets dominated by the US dollar --- even as Beijing manipulates the yuan's value. The US can't buy into Beijing's zero-sum view of the currency markets.
The Arab world nervously watches Tunisia as protests force a longstanding repressive ruler to flee. Is revolution in the air?
The militant Shiite group Hezbollah toppled the Hariri government peacefully, even if it was to avoid a possible indictment by a UN panel for an assassination. Using violence now to get its way would only make Hezbollah look guilty for the 2005 bombing, eroding its legitimacy.
As President Obama and others try to unite the nation after the Arizona shooting, the country needs to come together for sensible restrictions on guns. A new film by a survivor of the Virginia Tech massacre may help.