Scott Neuman

Barring a last-minute deal that at the moment seems unlikely, months of brinkmanship are set to culminate on Friday.

The sequester — $85 billion worth of across-the-board cuts in federal spending — will begin to kick in, with potentially serious economic consequences, including federal furloughs and the slashing of programs.

Here are three stories we've plucked from the ether that should give a good picture of what's going on as we approach sequester D-Day:

You're going to need a bigger fishbowl.

Scientists searching for invasive species in Lake Tahoe scooped up a bright orange goldfish measuring nearly a foot and a half long and weighing more than 4 pounds, according to the website Live Science. (You can see it here.)

Environmental scientist Sudeep Chandra says a survey has uncovered a "nice corner" of the lake where about 15 other giant goldfish were living, apparently after being dumped there by aquarium owners.

Tim Tebow has bowed out of a promise to appear at the opening of a new megachurch in downtown Dallas whose pastor has been criticized for making derogatory remarks about non-Christians and homosexuals.

The biggest winter storm this season is causing delays and cancellations, and has brought traffic to a near-standstill in the Plains and Midwest, but it's providing much-needed relief for drought-stricken farmers.

According to Weather Underground Chief Meteorologist Jeff Masters, Wichita has its fifth biggest snowfall on record.

Winter Storm Q has dumped up to 17 inches of windswept snow in parts of Kansas and Missouri and is expected to extend its reach well into the Midwest on Friday.

We've all heard that drone strikes directed against al-Qaida and other militants have been on the rise, but now Sen. Lindsey Graham, R-S.C., has put a number on deaths by U.S. unmanned aerial vehicle: 4,700.

Graham, a member of the Senate Armed Services Committee, rattled off the death toll during a talk he gave to the Easley Rotary Club in Easley, S.C., Tuesday afternoon.

"We've killed 4,700," Graham said.

Update at 1:30 p.m. ET. State of emergency in Missouri.

Missouri Gov. Jay Nixon has declared a state of emergency due to the heavy snowfall. The declaration allows state agencies to work directly with county and city emergency responders.

Jennifer Davidson of member station KSMU reports that about 40 people are staying at The Salvation Army in Springfield, which provides beds, blankets, and food for families in need.

As many as 30 million people living from Oklahoma to the Ohio Valley are in the path of a storm moving east out of California that could dump several inches of snow in some areas and freezing rain and sleet elsewhere in the next few days.

According to the Weather Channel, the storm is caused by an "upper-level dip in the jet stream," on Wednesday.

New Zealand seems to be the destination of choice for wayward Antarctic penguins.

If the Chinese military is regularly hacking into the computers of U.S. organizations, as an American security firm says, it raises all sorts of questions about how the U.S. should respond.

Is this a job for the military or the intelligence agencies? What role should diplomats and trade officials be playing?

The report issued this week by the IT security consultancy Mandiant says it has traced the hacking activity to the People's Liberation Army's Unit 61398, which has "systematically stolen hundreds of terabytes of data from at least 141 organizations."

Two reports on troubles with lithium ion batteries aboard Boeing's 787 Dreamliner:

In Japan, where a battery on an All Nippon Airlines 787 overheated and began smoking on Jan. 16, forcing the plane to make an emergency landing, the Transport Ministry released a report Wednesday saying it found that the battery in question had been improperly wired.