Bomb threats to New Jersey polling stations, a voter roll mishap in Pennsylvania potentially affecting thousands of voters and warnings by President Donald Trump against California’s mail balloting system are marking the final day of voting in an

The Department of Justice (DOJ) of Friday announced it would send observers to monitor polling sites in six counties, five in California and one in New Jersey, when elections take place next month, sparking condemnation from the office of California Governor Gavin Newsom.

The Department of Justice sent election monitors to six polling locations in New Jersey and California. California says they will send state monitors to observe the federal ones. MSNBC Reporter Alex Tabet has more details from New Jersey.

The Department of Justice is preparing to send federal election observers to California and New Jersey next month.

In the New York City mayoral race, just 29% of voters approve of Trump, according to the exit poll, as do 36% in California. There, the Proposition 50 ballot measure will decide whether the state will change its congressional map in response to Republican-led redistricting pushed by Trump in Texas and other states.

High-profile races are unfolding across the country on Tuesday, including New York City's mayoral election and governor's races in New Jersey and Virginia.In California, voters will consider a ballot measure that puts forth a redrawn congressional map that could net Democrats five House seats.