Tuesday's debate is the last chance for most.
There is no time left. After Tuesdays debate, the next one isnt scheduled until March 15. By then it will be far too late. Tuesday is the last chance to change the narrative.
Here are the contests between now and then:
February 25: Debate
February 29: South Carolina Democratic presidential primary
March 3 (Super Tuesday): Alabama primary, American Samoa Democratic caucuses, Arkansas primary, California primary, Colorado primary, Maine primary, Massachusetts primary, Minnesota primary, North Carolina primary, Oklahoma primary, Tennessee primary, Texas primary, Utah primary, Vermont primary, Virginia Democratic primary
March 3-10: Democrats Abroad primary
March 8: Puerto Rico Republican primary
March 10: Hawaii Republican caucuses, Idaho primary, Michigan primary, Mississippi primary, Missouri primary, North Dakota Democratic caucuses, Washington primary
March 12: Virgin Islands Republican caucuses
March 14: District of Columbia Republican caucuses, Guam Republican convention, Northern Mariana Islands Democratic convention
March 15 debate
March 17: Arizona Democratic primary, Florida primary, Illinois primary, Ohio primary, Northern Mariana Islands Republican caucuses