Miles Parks

Updated at 10:58 a.m. ET

Mike Bloomberg, the billionaire former mayor of New York City who had spent hundreds of millions of dollars on ads during a 100-day presidential campaign, announced on Wednesday he's suspending his bid and is endorsing former Vice President Joe Biden.

"Three months ago, I entered the race for President to defeat Donald Trump," Bloomberg said in a statement. "Today, I am leaving the race for the same reason: to defeat Donald Trump — because it is clear to me that staying in would make achieving that goal more difficult."

President Trump will hold a news conference Wednesday afternoon about the rapidly spreading coronavirus, as fears have sent the stock market into a spiral and Republican and Democratic leaders have questioned the administration's response.

Trump announced the event in a tweet and said it was a retort to media outlets such as CNN and MSNBC trying to "make the Caronavirus look as bad as possible."

On Capitol Hill, lawmakers have voiced dissatisfaction with the administration's response.

Early caucusing begins on Saturday in Nevada as the race for the Democratic presidential nomination moves west.

Democrats in the state have been scrambling the past two weeks to adjust their plans in the wake of the caucusing debacle in Iowa.

The elections office of Florida's third-most populous county was breached by a crippling cyberattack in the weeks leading up to the 2016 election, NPR confirmed on Thursday.

There is no indication that the ransomware attack was connected to Russian interference efforts leading up to the last presidential race, but the revelation about it now shows how election officials are preparing for this year's election without knowing all the details of what happened before.

The key question of President Trump's impeachment trial was answered Friday evening: There will be no new witness testimony, including from former national security adviser John Bolton.

That leaves very little for senators to discuss, as the third impeachment trial in U.S. history heads toward a close with Trump's acquittal now almost assured.

Updated at 6:15 p.m. ET

The FBI says it plans to warn state and local election officials if it discovers cyberattacks this year. It hopes the new policy will build new bridges to more authorities involved with election security.

The federal government has been criticized for poor communication with election officials during and since the Russian attack on the presidential election in 2016.

Party leaders in Congress continued to spar Monday over details of an impending impeachment trial in the Senate, with newly released emails giving more ammunition to Democrats in their requests for new witnesses.

Updated at 4:35 p.m. ET

Florida lawmakers were angry Thursday when they emerged from an FBI briefing that left them with unanswered questions about the two county election offices in their state that were breached by Russian cyberattacks in 2016.

Russian hackers breached the systems of two county elections systems in Florida in 2016, Florida Gov. Ron DeSantis said Tuesday at a news conference. DeSantis said no data were tampered with and vote tallies were not affected.

The intrusions, which had not ever been publicly confirmed, were first disclosed in special counsel Robert Mueller's report about Russian interference in the 2016 election last month.

Michael Cohen's ties to politics have been a roller coaster the past four years.

As President Trump's former personal lawyer and fixer, Cohen played a crucial role in Trump's ascension, ultimately to the White House.

Leading up to Nov. 6, 2018, anyone with a stake in American democracy was holding their breath.

After a Russian effort leading up to 2016 to sow chaos and polarization, and to degrade confidence in American institutions, what sort of widespread cyberattack awaited the voting system in the first national election since?

None, it seems.

Updated at 3:21 p.m. ET

After two recounts, a deluge of lawsuits and loaded political rhetoric, the 12-day election marathon in Florida is finally drawing to a close.

As Bay County Supervisor of Elections Mark Andersen walks around the second floor of his office in Panama City, Fla., he points up at a makeshift ceiling of tarp and plywood.

"From that wall right there, all the way over, all the wood there, that all just got put on," he says.

Andersen is the supervisor of elections for Bay County, Fla., the county most ravaged earlier this month by Hurricane Michael. Andersen was in the elections office two weeks ago, one floor below this spot, when 130-mile-an-hour winds ripped off the building's roof.

Bank and tax fraud trials normally aren't very compelling theater.

When it's the former campaign chairman for the current president of the United States, however, and it's the first trial brought by a special counsel tasked with investigating Russian interference in American democracy, things are a bit more interesting.

Updated at 5:18 p.m. ET

President Trump signed an executive order on Wednesday to end his controversial policy that has resulted in thousands of family separations and brought criticism from Democrats and Republicans.

"We're going to keep families together but we still have to maintain toughness or our country will be overrun by people, by crime, by all of the things that we don't stand for and that we don't want," Trump said Wednesday morning, when he announced that he would sign the order.

Updated at 4:28 p.m. ET

The Trump administration's decision to separate children from their families as a way to curb illegal immigration is adding fuel to an already fiery debate over immigration.

A group of House Democrats converged on an immigration detention facility in New Jersey on Sunday, days before a planned vote by House Republicans next week. Meanwhile, Trump administration officials alternately took credit and sought to distance the administration from the family separation policy.

When Congress approved giving $380 million to states to bolster the security of their elections, state officials were caught off guard but extremely grateful. Elections are notoriously underfunded and haven't seen a windfall like this from the federal government in more than a decade.

But getting that money out to all the states, and then into the hands of localities that run the elections, with enough time to have a meaningful effect on the 2018 midterm elections is a difficult proposition.