Here's what Susan Collins and Troy Jackson are telling Maine voters ahead of the midterms

One of Tuesday's midterm races to watch is in Maine, where five-term Republican incumbent Sen. Susan Collins is facing a challenge from Democrat Troy Jackson, the former Maine state senate president. CBS News' Jericka Duncan reports.

One of Tuesday's midterm races to watch is in Maine, where five-term Republican incumbent Sen. Susan Collins is facing a challenge from Democrat Troy Jackson, the former Maine state senate president. CBS News' Jericka Duncan reports.