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].

Story highlights The House Intelligence Committee spoke to White House strategist Steve Bannon
The White House said it was not concerned with what  Bannon  might say to Congress
(CNN)  President Donald Trump's former chief strategist Steve Bannon  faced angry lawmakers from both parties during a contentious interview that stretched more than 10 hours on Tuesday  as  he  was hit with subpoenas on multiple fronts and was accused by a top Democrat of agreeing to a White House "gag order."
 Bannon  confirmed to the House Intelligence Committee that  he  was issued a subpoena from special counsel Robert Mueller to testify before a grand jury  according to multiple sources familiar with the matter.  He  was also slapped with a new subpoena on Tuesday from the committee itself  according to Rep. Mike Conaway  the Texas Republican leading the committee's Russia probe  and committee chairman Rep. Devin Nunes  R-California  who still signs off on subpoenas.
Rep. Adam Schiff  the top Democrat on the committee  said after the hearing that  Bannon  was instructed by the White House in advance of the hearing not to respond to certain topics.
The California Democrat said the attorney for  Bannon  consulted with the White House after the committee subpoena was served Tuesday and was told his client was still not to answer questions regarding the time during the transition and in the White House.
Bannon hit with Hill subpoena after declining to answer key questions during House hearing

CLOSE ESPN produced a short documentary on  Zaevion Dobson  who was killed protecting his friends from gunfire . Courtesy of ESPN Films
 Zenobia Dobson  wipes away tears as  she  recalls the night  she  learned  her  son Zaevion had been shot. (Photo: Ruth White/News Sentinel)
 Zenobia Dobson  watched  her  sons walk out the door. Then  she  heard the gunshots.
"I knew my sons were out there "  she  testified Thursday. "I just started praying. I was hoping wherever they were that they were safe."
A phone call sent  her  running out the door to the friend's home they'd gone to visit.  Her  older son Zack met  her  in tears.
 A gathering of friends
Zaevion Dobson  15   never made  it  home. The mother relived that night of Dec. 17  2015  on Wednesday before a Knox County Criminal Court jury hearing the case of the three men accused of killing him.
More: Fulton football retires Zaevion Dobson's jersey
More: Playground dedicated in honor of  Zaevion Dobson
 Editorial:  Zaevion Dobson's  legacy of heroism
 CLOSE Zaevion Dobson  a former Fulton football player   would have been a member of the 2018 senior class. Diana C. Nearhos  USA TODAY - Tennessee
 His  sacrifice drew nationwide recognition  including ESPN's Arthur Ashe Courage Award and a tribute from President Barack Obama during a speech on gun violence.
Christopher Drone Bassett  22  Richard Gregory Williams III  23  and Kipling Colbert Jr.  22  are standing trial on charges that include first-degree murder and eight counts of attempted murder in  Dobson 's death. Williams already has been convicted of shooting a witness in the case for "snitching" on him.
 Zaevion Dobson   a 15-year-old Fulton High School student  was fatally shot on Dec. 17  2015. (Photo: Courtesy of Fulton High School)
 Dobson  and friends had just finished the last day of school before Christmas break and gone to a basketball game.  He  and  his  brother swung home to check in with their mother and then headed to Badgett Drive to meet a friend  Faith Gordon  and others at her aunt's apartment.
More: Tennessee's Todd Kelly Jr.  LaTroy Lewis honor  Zaevion Dobson  with speeches
Zaevion Dobson trial: 'I just about lost it ' mother testifies

The switch to a federal system was one of the key planks of  President Rodrigo Duterteâs election campaign   aimed to remedy what  he  saw as neglect by a Manila-centric political establishment that has left provinces in perpetual poverty.
The push to change the constitution has been a divisive issue  with critics accusing lawmakers of trying to prolong their stay in office  or of seeking a way for  Duterte  to stay in power beyond the end of his term in 2022.
 Duterte  has made clear  he  has no desire to stay longer than  his  term and  if anything  would prefer to retire earlier.
Lawmakers have yet to decide on what federal model to adopt  Mercado said.  Duterte âs preference is for one similar to that of France.

Philippine lawmakers move toward switch to federal system of government