BLUE WAVE? In Deeply Blue New Jersey, an Unexpected Battle for Senate.

Facing a deep-pocketed Republican challenger, a blitz of negative ads and lingering concerns over a lackluster performance in an uncontested primary, Mr. Menendez’s race has started to concern some Democrats. After weathering a criminal indictment and a harsh ethics rebuke from his Senate peers, Mr. Menendez may find himself in a tough enough re-election fight that will force the party to devote money and energy needed in other races critical to the party’s quest to retake Congress.

In theory, Mr. Menendez, 64, should win easily: Registered Democratic voters outnumber Republicans by nearly 900,000; President Trump remains deeply unpopular; contested congressional races are energizing Democrats; and he has the backing of a Democratic machine that still has enough clout to deliver victory.

But despite the advantages, Mr. Menendez has shown signs of weakened support.

I wonder why that is…

In any case, don’t get cocky.