The most famous unspoken Democratic presidential candidate alliance is probably the one between Sens. Bernie Sanders (I-Vt.) and Elizabeth Warren (D-Mass.). But there might be one brewing between former Vice President Joe Biden and South Bend, Indiana, Mayor Pete Buttigieg, as well — at least on Biden's end.

Biden and Buttigieg aren't old friends like Warren and Sanders, but there are some logical strategic reasons for why that might be the case. Biden hasn't really gone after the 37-year-old mayor very much since the primaries began, despite their ideological overlap and the fact that many of the other candidates seem to find the political upstart a tad annoying.

When asked about Buttigieg during a bus tour in Iowa on Sunday, Biden skirted the question because he didn't want anyone to twist his words into criticism. He called Buttigieg "a talented guy" and said he has no negative feelings toward him. One explanation might be that Biden wouldn't want to alienate Buttigieg's more moderate base in the hopes that they could flock over to him if the mayor falters.

But their voters actually appear to be quite different, some observers note, despite some similar policy stances. Instead, Biden might view Buttigieg as someone who could help take down Warren (which is actually the case in some recent polls) and boost the former vice president's candidacy in the long run. Tim O'Donnell

Rep. Eric Swalwell (D-Calif.) sharply rebuked President Trump during the House Judiciary Committee's hearing on Thursday night, saying that because of his "selfish" actions, Ukrainians died.

"In my colleagues' efforts to defend this president, you want him to be someone he's not," Swalwell said. "You want him to be someone he is telling you he is not." Trump's decision to freeze security aid to Ukraine, given to help the country fight Russian military aggression, resulted in the deaths of innocent Ukrainians, he continued, adding, "People died, and you may not want to think about that, but they died when this selfish, selfish president withheld the aid for his own personal gain."

Swalwell then pivoted to Russia. "To my colleagues who believe we have such an anti-corruption president in the White House, I ask you this: How many times did this anti-corruption president meet with the most corrupt leader in the world, Vladimir Putin?" he said. "How many times did he talk to him? Sixteen times, between meetings and phone conversations. And how many conditions did the president put on Vladimir Putin to get such an audience with the most powerful person in the world at the highest office? Zero conditions. That's who you're defending. So keep defending him. We will defend the Constitution, our national security, and our elections." Catherine Garcia

A resolution recognizing the 1915 Armenian genocide unanimously passed the Senate on Thursday.

"From 1915 to 1923, the Ottoman Empire carried out a force deportation of nearly 2 million Armenians, of whom 1.5 million were killed," bill co-author Sen. Ted Cruz (R-Texas) said. "We must never be silent in the face of atrocity."

Turkey has denied a genocide occurred, and after the House passed its version of the bill in October, Turkish President Recep Tayyip Erdogan complained about it to President Trump, NBC News reports. Previously, the resolution was blocked three separate times by three Republican senators, at the request of the White House.

Sen. Bob Menendez (D-N.J.), a co-author of the bill, said he is "thankful this resolution has passed at a time in which there are still survivors of the genocide. [They] will be able to see the Senate acknowledge what they went through." Armenian Prime Minister Nikol Pashinyan also praised the move, calling it a "victory of justice and truth. On behalf of the Armenian people worldwide, I express our profound appreciation to the Senate for this landmark legislation." Catherine Garcia

During the House Judiciary Committee's impeachment hearing on Thursday, Rep. Matt Gaetz (R-Fla.) tried to shift the focus away from President Trump to former Vice President Joe Biden's son, Hunter Biden.

Gaetz introduced an amendment to the articles of impeachment that would refer to the "corrupt" hiring of Hunter Biden by the Ukrainian energy company Burisma. Hunter Biden has a history of alcohol and drug abuse, which Gaetz gleefully mentioned. "It's a little hard to believe that Burisma hired Hunter Biden to resolve their international disputes when he could not resolve his own dispute with Hertz rental car over leaving cocaine and a crack pipe in the car," he said.

Rep. Hank Johnson (D-Ga.) was next to speak, and without uttering any names, he reminded the entire room that Gaetz himself was arrested for driving under the influence (the case was later dropped). "I would say the pot calling the kettle black is not something that we should do," Johnson said. "I don't know what members, if any, have had any problems with substance abuse, been busted in a DUI, I don't know, but if I did, I wouldn't raise it against anyone on this committee. I don't think it's proper." As Johnson spoke, CSPAN's cameras zoomed in on Gaetz, who looked pained. Watch the video below. Catherine Garcia

If you love Keanu Reeves, clear your schedule on May 21, 2021, because Hollywood is treating you to a double feature.

Warner Bros. has announced that The Matrix 4 will arrive in theaters on that date, which also happens to be the date Lionsgate had previously scheduled for the fourth John Wick movie. Honestly: Just cut out the middleman and give us the John Wick vs. Neo movie of our collective dreams. Read more at The Wrap. Scott Meslow

Let's hope Vacation is all you ever wanted, because you're about to get a lot more of it.

The Griswold family — immortalized on the big screen in the movies Vacation, European Vacation, Christmas Vacation, Vegas Vacation, and an Ed Helms-starring reboot you probably forgot about — is bound for the small screen, reports Deadline.

The new TV series, titled The Griswolds, will premiere on the upcoming streaming service HBO Max, and promises to explore the family's "daily lives in the suburbs of modern-day Chicago," because nothing says "Vacation adaptation" like a bunch of people sitting around at home. Read more at Deadline. Scott Meslow

The upcoming Game of Thrones prequel spinoff House of the Dragon is set hundreds of years before the events of the original series, which makes it rather unlikely that fan favorites like Tyrion Lannister or Arya Stark will be popping in for cameos.

But one Game of Thrones actor who could actually, plausibly appear in House of the Dragon says she might be down to reprise her role: Carie van Houten, who played the "red witch" Melisandre.

Melisandre was eventually revealed to be very, very old in one of many Game of Thrones plot twists that didn't actually go anywhere — but hey, at least that gives the spinoff something to explore. Read more at Entertainment Weekly. Scott Meslow