California, Iowa and 4 other states hold high-stakes primaries
Why it matters: The results will test Democratic strength in California and Iowa and could shape Republicans' narrow House edge in New Jersey.
The New York Times, NPR +1
Subject
#New Jersey
New Jersey Democrats pick House challenger in key 7th District
Why it matters: The race targets Republican Tom Kean Jr., whose monthslong absence has intensified a fight central to control of the House.
Bloomberg, PBS NewsHour +2