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].
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Question: After previously withholding his endorsement , U.S. Sen. John Cornyn , R-Texas , said Sunday he 's supporting Ted Cruz for re-election in 2018 . 
While Cornyn made a pitch for the latest proposal , known as Graham-Cassidy , Cruz continued to assert he was undecided -- and was even more explicit at one point , saying Senate leaders still do n't have his vote . 
In a joint session with Cruz at the Texas Tribune Festival , Cornyn called the junior senator "enormously constructive" in the Senate and pledged to support him as he seeks a second term . 
Cornyn said he recently had breakfast with Cruz and they agreed it was important to set aside their differences -- mainly on tactics , not policy -- in the wake of Hurricane Harvey . 
"I think it 's really important , particularly in light of the challenges brought by this huge natural disaster , that we stand together as a Texas delegation and there 's no space between Sen. Cruz and me when it comes to doing work for our state ," Cornyn said . 
Cruz said Graham-Cassidy has some "very good elements" but does not do enough to lower health insurance premiums . 
The authors took the changes but removed them a day later , Cruz said . 
Cornyn had previously declined to endorse Cruz for re-election , saying he was "not going to get involved in any primary races , particularly with my colleagues in the Senate ." 
And Cruz refused to back Cornyn when he was seeking re-election in the 2014 primary . 
"Right now they do n't have my vote , and I do n't think they have Mike Lee 's either ," Cruz said . 
Watch Smith 's full interview with Cornyn and Cruz below . 
In 2018 , Cruz is facing a challenge from U.S. Rep. Beto O'Rourke , D-El Paso . 
Cruz has been generally tight-lipped about O'Rourke , but he went further than usual at the festival while responding to a question about his opponent . 
"I do n't think Texans want a far-left Democrat in the Senate ," Cruz said .

Answer: John Cornyn says he 's supporting Ted Cruz for re-election in 2018 .


Question: During the war  no one was more emblematic of the changing power dynamics than  Farah Baker   a 16-year old Palestinian girl who came to international attention for  her  social media updates about life in Gaza.  Baker  was not tied to any political group and  her  perspective on the war was a personal one. Yet  her  social media presence catapulted  her  to global attention and told the Palestinian story to the world in a way that resonated emotionally. It also empowered  Baker  as a political actor  something that  she  had never expected and that could never have occurred in any previous conflict.
During the war  no one was more emblematic of the changing power dynamics than  Farah Baker   a 16-year old Palestinian girl who came to international attention for  her  social media updates about life in Gaza.
Normally  a young teenage girl living under aerial bombardment would have been considered a bystander  at best  or a victim  at worst. But thanks to  her  Twitter feed  where  she  shared both  her  fears as well as  her  attempts to maintain normal life amid the war   Farah  became an important part of the Palestinian effort to sway global opinion on the conflict.
“At only sixteen   Farah  understood  even if only instinctively  the importance of social media in wartime  especially to a perpetual underdog like the Palestinians ” Patrikarikos wrote. “She understood the power that it gave to a single individual and to networks of individuals  power that previously would have been impossible.”
In her own small way  with her tweets and updates during the war   Farah Baker  had played a role in shifting the narrative and forcing the world to grapple with the Palestinian narrative of the conflict.
“I don’t have the ability to carry a weapon and I would never kill anyone  so my only weapon was to broadcast the truth and to let people know what was happening here ”  Baker  told Patrikarakos in an interview at  her  Gaza home. “I was more effective than I ever imagined  because of the amount of followers I got and because so many people told me I had changed their minds [about the war] and opened their eyes.”

Answer: How Social Media Is Leveling the Playing Field Between Governments Militants and Ordinary People


Question: The 32-year-old Wisconsin man was not a threat to Sundayâs Chicago Marathon  and it was believed he was in town to drop off a friend at OâHare International Airport  said  chief Chicago police spokesman Anthony Guglielmi .
Around 8 a.m.  Chicago police assigned to O'Hare stopped a vehicle for speeding near the Kennedy Expressway on Cumberland Avenue   Guglielmi  said.
Once police pulled them over  an officer saw a handgun in the 2005 Mitsubishi Galant. Police were then told that an AR-15 rifle was in the trunk   Guglielmi  said.
In addition to 217 rounds of ammunition  police found a pressure cooker device in the trunk of the car. But it was inspected by Chicago police and the FBI  who determined that the device was not being used as a weapon  but rather for cooking   Guglielmi  said.
Three people were inside the vehicle  and all were taken into custody   Guglielmi  said.
"Runners and spectators in Sunday's marathon "can expect to see a very visible presence of Chicago police officers ''  Guglielmi  said in an emailed statement.

Answer:
Police: Weapons including high