READ: Pence's letter to Congress saying he won't reject election result

Vice President Pence on Wednesday told Congress he will not block the certification of the Electoral College vote, likely removing the last obstacle to Joe BidenJoe BidenCaitlyn Jenner says election was not 'stolen,' calls Biden 'our president' Manchin, Biden huddle amid talk of breaking up T package Overnight Energy: 5 takeaways from the Colonial Pipeline attack | Colonial aims to 'substantially' restore pipeline operations by end of week | Three questions about Biden's conservation goals MORE being certified the winner of the November presidential election.

"It is my considered judgment that my oath to support and defend the Constitution constrains me from claiming unilateral authority to determine which electoral votes should be counted and which should not," Pence wrote.

Read the full letter below.