1.   And though the shifting tides of history may make it seem that Jaliehpour has changed course, she says her views and her values have been constant.

2.   But the success of the striking ballplayers coincides with other signs of a shifting tide.

3.   Green told reporters Friday that he was not concerned about the shifting tides.

4.   Instead, voters link the political left and right to core meanings that seem to owe as much to the dictionary as to the shifting tide of political movements.

5.   The shifting tide has jolted GOP leaders, emboldened Democrats, and enlivened campaigns.

6.   Wall labels dutifully provide details about the shifting political tides that forced these people to flee their countries.

7.   One investigator, who spoke on condition of anonymity, told The Associated Press that strong winds and shifting tides have frustrated efforts to find the devices.