House Democrat who has repeatedly tried to impeach Trump heads to runoff election amid tight primary

Eleven-term Veteran Rep. Al Green, D-Texas, and newly minted Rep. Christian Menefee, D-Texas, will face off again after neither Democrat captured over 50% of the vote on Tuesday evening in their bids to represent Texas' 18th Congressional District. 

Under Texas law, if no candidate has captured a majority of the vote, the race will head to a runoff election. On Wednesday, the Associated Press reported that Menefee received 46% of votes and Green 44.2%.

Green has served in Congress since 2005...