With the race for the Republican presidential nomination at its most critical moment to date, only days before the crucial New Hampshire primary, the six candidates will square off Saturday night in Manchester at an ABC News/Yahoo! News/WMUR debate that has the potential to be the most explosive one yet.

The debate, the only broadcast network debate in prime-time before the primary, will air from 9-11 p.m. ET from Saint Anselm College, where it will be moderated by ABC News’ Diane Sawyer and George Stephanopoulos, as well as WMUR-TV anchor Josh McElveen.

For every candidate, there is a lot at stake.

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