1.   AOL officials said on Tuesday that an inquiry has been launched to determine what had happened.

2.   Patterson said he would like to see one or two pilot programs launched to determine whether his plan could work.

3.   Several investigations have since been launched to determine whether there was any wrongdoing by Enron officials or Andersen.

4.   When federal investigators launched their mission to determine who blew up the A.P. Murrah Federal Building in Oklahoma City, they began looking for truck parts.

5.   A policy review has been launched to determine whether it will be feasible for women to serve on the Upholder submarines that Canada is acquiring from Britain.

6.   An investigation by detectives involved in counter terrorism has been launched to determine the source of the letter, the newspaper said.

7.   An investigation will be launched to determine whether complaints of rudeness toward Russian visa applicants by consular employees are true, Ambassador Thomas Pickering said.

8.   An investigation was launched to determine how she avoided security.

9.   An investigation has been launched to determine whether demonstrators or police fired first.

10.   She said an investigation would be launched to determine the cause of the crash that killed Capt. Richard Bailey of Vernon, British Columbia.