If one student is unable to get online, it cripples that student's team and puts the whole course in jeopardy.

John Gallagher may refer to:
John Gallagher Jr. Gallagher (born 1839) Ontario merchant and political figure
John Gallagher vocalist/guitarist for the American death metal band Dying Fetus
John Gallagher vocalist/bassist for the English heavy metal band Raven (band). Gallagher member of the Wisconsin State Assembly
John S.