21.   Despite the posturing and their divergent personalities, no real policy differences have emerged yet between the two men.

22.   Experts are warning that turnout could fall even lower this year, despite a tight race and clear policy differences between Democrat Al Gore and Republican George W. Bush.

23.   Firings over policy differences are common in business.

24.   French Economy and Finance Minister Alain Madelin resigned over policy differences with Prime Minister Alain Juppe.

25.   French Economy and Finance Minister Alain Madelin has resigned over policy differences with Prime Minister Alain Juppe.

26.   French Economy and Finance Minister Alain Madelin resigned over policy differences with Prime Minister Alain Juppe after only three months in the government.

27.   Harder to bridge may be the wide policy differences between the administration and the Republicans.

28.   He moved his party to full-throated support, and he sharply defined the battle lines for what could now turn into a close race over real policy differences.

29.   Huge policy difference.

30.   I had few policy differences with him.