The top two candidates in this primary will advance to the general election in November, regardless of party affiliation. Most Californians vote by mail, and ballots postmarked on or before Election Day have one week to arrive.

President Donald Trump was incensed on February 20 when the U.S. Supreme Court struck down his sweeping global tariffs, an integral part of his economic and foreign policy strategy. That may not be the last disappointment for Trump during the ​court's current term.

Check Point Software Technologies tracks cyber threats in real time and just released a report detailing the extent of the threat and the top concern. Top targets center on election-related organizations,

Andy Barr has reportedly earned the GOP nomination for Kentucky's US Senate seat, defeating top challenger Daniel Cameron in the primary election.

President Donald Trump on Tuesday signed a sweeping executive action to overhaul U.S. elections, including requiring documentary proof of citizenship to register to vote in federal elections and demanding that all ballots be received by Election Day.

Lula has protested the U.S. decision, saying that Brazil is taking care of its own issues, as shown by recent arrests and an ongoing investigation into PCC.

It could take weeks - or even a month - before we know who won elections in California and Los Angeles.

Even as voters head to the polls for primary elections, the U.S. is seeing efforts at the state and federal levels to change how the process plays out. CBS News legal contributor Jessica Levinson discusses who sets the rules for U.