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: A few years ago he began working with Dr. Jenny Chang  medical director of the Lester and Sue Smith Breast Center at Baylor College of Medicine.
 Chang had performed a number of biopsies on breast cancer patients  both on those whose cancers were confined to the breast and on those whose cancers had metastasized to the brain.
 From those biopsies  Chang said she had identified a number of genetic pathways ways in which gene mutations affected the ability of the cancer to spread unique to patients who developed metastatic breast cancer.
 "But I had a lot of trouble with the data and trying to translate it into clinical practice " she said. She couldn't find her way out from beneath the avalanche of data.
 So she turned to Wong.
 Using his mathematical modeling  Wong sifted through Chang's data and the large databases of genome and clinical trial data. Out of that  he identified several candidate drugs to impair the genetic pathways that helped the cancer spread.
Chang's data and the large databases of genome and clinical trial data. Out of that  he identified several candidate drugs to impair the genetic pathways that helped the cancer spread.
 One of them  a drug named sunitinib  which treats a kidney cancer called renal cell carcinoma  emerged as the best bet. Chang then tested the drug in mice  and the study showed it prevented breast cancer from spreading to the brain.
 She has already begun a Phase II clinical trial of the drug  enrolling nine patients with metastatic breast cancer  and she is looking for more.
 "The drug is very well-tolerated by patients  and so far the trial is going very well " Chang said.
 But by using an existing drug  Chang and Wong could skip the lengthy Phase I  during which a drug is checked for safety. If Chang's tests go well  sunitinib could be on the market within a few years for metastatic breast cancer.

A: IN OLD DRUGS RESEARCHER LOOKS FOR NEW TREATMENTS
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Q: In morning tweets and later in a âlistening sessionâ at the White House   Trump  claimed the strategy of arming teachers would be far less costly than hiring guards.  He  said âgun-freeâ school zones make it like âgoing in for ice creamâ for school shooters and said on Twitter that with  his  strategy  âATTACKS WOULD END!â
 His  remarks amplified a strategy  Trump  pushed during a first âlistening sessionâ Wednesday at the White House  which included relatives of some of the 17 people killed by a gunman last week at Marjory Stoneman Douglas High School in South Florida. Thursday's session included law enforcement officers and other officials.
[ âFix itâ: Students and parents tell  Trump   he  needs to address gun violence at schools ]
âHighly trained  gun adept  teachers/coaches would solve the problem instantly  before police arrive â  Trump  said in one morning tweet.
During the âlistening sessionâ a couple of hours later   Trump  said  he  wants âmy schools protected just like I want my banks protected.â
In his tweets   Trump  claimed his strategy had been mischaracterized by some news outlets and is more nuanced than reported. He said he envisioned only about 20 percent of teachers having concealed weapons and said they would have âmilitary or special training experience.â
âIf a potential âsicko shooterâ knows that a school has a large number of very weapons talented teachers (and others) who will be instantly shooting  the sicko will NEVER attack that school â  Trump  said. âCowards wonât go there ... problem solved. Must be offensive  defense alone wonât work!â
In a later tweet   Trump  praised NRA chief executive Wayne LaPierre and executive director Chris W. Cox  whose organization has advocated not overreacting to last week's shooting.
âWhat many people donât understand  or donât want to understand  is that Wayne  Chris and the folks who work so hard at the @NRA are Great People and Great American Patriots â  Trump  wrote. âThey love our Country and will do the right thing.â
âMAKE AMERICA GREAT AGAIN!â  Trump  added.
In the aftermath of the shooting   Trump  has publicly and privately floated actions that would be at odds with the positions of the NRA  one of  his  biggest supporters in the 2016 campaign.
In a separate tweet Thursday   Trump  appeared to highlight one of those conflicts: raising the age for purchasing assault rifles from 18 to 21.
âI will be strongly pushing Comprehensive Background Checks with an emphasis on Mental Health. Raise age to 21 and end sale of Bump Stocks!â  Trump  said in the tweet. âCongress is in a mood to finally do something on this issue â I hope!â
 Trump  said during Friday's listening session that  he  thought the NRA would support raising the age to 21.
âI don't think I'll be going up against them. ... They're good people â said  Trump   who also praised the organization more broadly. âThe NRA is ready to do things. People like to blame them.â
Instead  Pence pointed to  Trump 's call for members of Congress to âstrengthen background checksâ and for the Justice Department to expedite new regulations for âbump stocks â devices that can convert a legal semiautomatic weapon into one that fires like a fully automatic one.

A: Trump doubles down on arming some teachers defends NRA
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Q: Lubna Hussein was among 13 women arrested July 3 in a raid by the public order police in Khartoum. Ten of the women were fined and flogged two days later. But Hussein and two others decided to go to trial.
 Hussein said Friday she would rather go to jail than pay any fine  out of protest of the nation's strict laws on women's dress.
 The case has made headlines in Sudan and around the world and Hussein used it to rally world opinion against the country's morality laws based on a strict interpretation of Islam.
 Galal al-Sayed  Hussein's lawyer  said he advised her to pay the fine before appealing the decision. She refused  he said  "She insisted."
 As a U.N. staffer  Hussein should have immunity from prosecution but she has opted to resign so that she could stand trial and draw attention to the case.
 In a column published in the British daily the Guardian Friday  Hussein said her case is not an isolated one  but is a showcase of repressive laws in a country with a long history of civil conflicts.
 Hussein said earlier she would take the issue all the way to Sudan's Constitutional Court necessary  but that if the court rules against her and orders the flogging  she's ready "to receive (even) 40 000 lashes" if that what it takes to abolish the law.

A:
Trouser-wearing women fined $200 in Sudan
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