1.   Epstein taught college courses concurrently with his work at the two newspapers.

2.   He claimed he should have sought legal advice before wrongfully using tax-exempt foundations to finance a televised college course.

3.   Others will be following more conventional, academic types of college courses.

4.   The film was for some college course.

5.   The investigation focused on a college course Gingrich taught with financial support from nonprofit foundations.

6.   With his background in teaching and politics, Davis said he might turn to teaching a college course in practical politics.

7.   With that, the formal investigation of charges centering on a college course Gingrich once taught will come to an end.