Bad news just keeps coming for opponents of the Keystone XL pipeline. The proposed pipeline would bring millions of gallons of Canadian tar sands oil south to refineries on the U.S. Gulf Coast.

A crowd of an estimated 1,000 or so students and professional global warming protesters marched to the White House on Sunday. There were speeches, there were arrests, there were dramatic visual props to bring home the message.

But there were also thousands of Russian troops moving into the Crimean peninsula of Ukraine Sunday, so nobody much cared about the Keystone demonstration.

Dem governor says yes

Then there's the Keystone endorsement by Gov. Jay Nixon of Missouri, a Democrat. His endorsement came despite the fact the project would not go through his state and would not directly benefit economically from it.

But Nixon evidently sees lots of indirect economic benefits for his state and the rest of the country in the project, saying in a letter to Secretary of State John Kerry:

"The approval and construction of the Keystone XL Pipeline will strengthen our economy, create jobs and promote North American energy independence."

Then there's Warren

The toughest blow to the anti-Keystone cause, however, may be the project's endorsement by one of President Obama's favorite rich guys.

Investor Warren Buffet said he supports the project even though it would provide competition for rail transport, an area in which he is heavily invested.

"I don't believe in the Keystone pipeline because of the jobs you'd make building it. You can build anything and create jobs," Buffet told CNBC Monday. "I just believe it's a useful pipeline."

On today's

Editorial: Ukraine should be a wakeup call for Obama.

EXography/Michal Conger and Luke Rosiak: Feds spend millions on globe-hopping first-class flights.

Watchdog/Mark Flatten: House GOP leaders want probe of VA's mass-purging of medical test orders.

Columnist/Cal Thomas: What would Jesus do? Bake the cake for the gay wedding.

Columnist/Byron York: Should government force businesses to hire felons? This Obama appointee says yes.

Columnist/Timothy P. Carney: Camp tax reform proposal riles special interests, especially real estate industry.

Beltway Confidential/Philip Klein: Obama, AIPAC and the myth of the bipartisan consensus on Israel.

Beltway Confidential/Joel Gehrke: Tom Harkin says Dems made "kinds of mistakes you make" on big reforms.

PennAve/David M. Drucker: Camp tax plan reflects Obama, conservative populist messages.

Legal Newsline/Kyla Asbury: Google Buzz class-action lawsuit transferred from New York to California.

In other news

The New York Times: Top Russians face sanctions by the U.S.

The Washington Post: Obama wants more money for anti-poverty programs in new budget.

CBS News: Does the U.S. have a hammer to wield against Russia?

The Los Angeles Times: Docs are top source of prescription drugs for chronic abusers.

Newsweek: Khrushchev would be appalled by Putin's move into Crimea.

Time: China needs to make real strides in economic reform, not just baby steps.

Righty Playbook

Washington Free Beacon: Bibi stands strong in White House meeting with Obama.

The Daily Caller: Jeb Bush's Common Core support a major problem for him with Tea Party.

The American Spectator: Awards season, be gone!

Bonus must-read

The Federalist: Media coverage of religion is by the dumb, uneducated and eager to deceive.

Lefty Playbook

Mother Jones: The Ukraine crisis in 26 nail-biting numbers.

The Huffington Post: Study says State Department was wrong on Keystone XL.

The Nation: The return of electoral nihilism on the Left.

Bonus must-read

The New Republic: Obama's vapid rhetoric on Ukraine is accomplishing nothing.

Blog Right

Marginal Revolution: Money, status and the ovulatory cycle.

Jammie Wearing Fools: Cuomo aides using state resources to build up crowds at his events.

Hot Air: Time for a second round of Marco-mania?

Blog Left

Talking Points Memo: House GOP gears up for 50th vote to dismantle Obamacare.

America Blog: Meet Putin's favorite Nazis back home.

Hullabaloo: What's written in the Constitution is one thing and the real practice is something else.