Given a document, generate a short title of the document. The title should convey the main idea/event/topic about which the document is being written. Note that URLs in the text have been replaced with [Link].

[Q]: Sen. Dianne Feinstein  is the favorite among voters over a Democratic challenger in a Public Policy Institute of California poll  Politico reported.
 Feinstein   84  is running for a fifth term as U.S. senator. Two-thirds of likely voters said they had not heard of de LeÃ³n or did not know enough about him to have an opinion  according to the poll.
 Feinstein  won out over de LeÃ³n among Democrats  independent voters  men  women  and people of all racial and ethnic groups  Politico reported.
In California  the top two vote-getters in a June primary will compete in the November primary  no matter their party affiliation. No prominent Republican has announced a run for  Feinstein 's position  Politico noted.
[A]: Poll: Sen. Dianne Feinstein Leading in Primary


[Q]: Director Taika Waititi with Tessa Thompson (in costume as Valkyrie) on the set of âThor: Ragnarok .â (Disney/Marvel Studios)
IF EVEN a modest mainstream hit can turn Hollywood into your oyster  than Taika Waititiâs universe is now a string of pearls.
 Waititi  has been on the industryâs radar for more than a decade  since  his  first film release  the 2004 short âTwo Cars  One Night â scored an Oscar nomination (a short that later begot the feature film âBoyâ). But  he  was in no hurry to make big-budget movies like  his  somewhat subversive new âThor: Ragnarok â which has grossed more than $430 million worldwide.
Unlike other Marvel directors such as James Gunn and the Russo brothers   Waititi  has such an uncommon approach to directing a superhero movie that  he  might not even accept a shot at a sequel if Disney and Team Feige offered. It wasnât even Thor  as character or story  that particularly attracted the New Zealand native to saying yes to entering the Marvel Cinematic Universe.
âWhen I think of the comics  not muchâ is appealing   Waititi  tells The Postâs Comic Riffs of the Thor stories. âOther than  heâs basically an alien  he has access to these different worlds  and thatâs a cool way of [taking] the audience on an interesting adventure. He can fly in outer space and â¦ meet these crazy characters that youâd never see on Earth.â
(As for the Thor visuals as opposed to the comics stories   Waititi  does acknowledge: âAll these â70s comic books were so bright and colorful with these splash pages and bold art. â¦ It was a conscious decision to embrace that Jack Kirby artâ in âRagnarok.â)
When talking with  Waititi   you get the sense that  he  would get easily bored if  he  stuck with one genre or franchise for too long. As a kid   he  says   he  was attracted to painting and writing and theater and music  and filmmaking simply became a way to integrate all those passions. As a 42-year-old filmmaker  his interests seem creatively free-ranging and voracious.
All those elements work winningly in such indie films of  his  as âEagle vs. Sharkâ and âWhat We Do in the Shadowsâ (both co-starring Clement)  as well as âHunt for the Wilderpeople â and even his early mockumentary short âFlight of the Conchords: The Road to the Edinburgh Fringe Fest â in which he plays a clueless band manager worthy of âThis Is Spinal Tap.â (Even a Waititi TED talk is amusing as a self-aware intellectual walkabout â at times nearly a TED talk deconstructed.)
[A]: Now that the âThor: Ragnarokâ director has conquered the world whatâs next?


[Q]: The far-left true believer made a spectacle of himself when he hesitated to endorse his old boss Hillary Clinton in the 2016 primaries over Sen. Bernie Sanders  the self-styled socialist who sings all Hizzonerâs favorite tunes. When he finally came around  the New York Timesâ Michael Grynbaum called it de Blasioâs âslow  awkward march toward endorsing Hillary Rodham Clinton â the woman who jump-started his political career.â
Now  riding the wave of âresistanceâ and co-opting the populist rhetoric of the right   Sanders  and de Blasio believe they can redress their partyâs failed promises to the white working-class and union voters who turned their backs on the Dems in 2016.
De Blasio will praise  Sanders  on New Yearâs Day and the duo will smile for the cameras  but make no mistake  thereâs a real fight over who will get to lead the political leftâs bold new revolution come 2020. De Blasio  Sanders and Massachusetts Sen. Elizabeth Warren will all most likely throw their ushankas into the ring. Blas knows that despite his very real general-election handicap of being yet another far-left  upper-East Coast faux intellectual  at least heâs not as old as the Ark of the Covenant.
De Blasio turning his back on the Clintons and fully embracing  Sanders  is the first in a long line of stunts to come.  He âll go wherever the party message is  though  he  prefers that message to be so far left  it takes the party right off a cliff.
[A]:
The Blas