On 16 September 2001, at Camp David, President George W. Bush used the phrase war on terrorism in an unscripted and controversial comment when he said, "This crusade – this war on terrorism – is going to take a while, ... " Bush later apologized for this remark due to the negative connotations the term crusade has to people, e.g. of Muslim faith. The word crusade was not used again. On 20 September 2001, during a televised address to a joint session of congress, Bush stated that, "(o)ur 'war on terror' begins with al-Qaeda, but it does not end there. It will not end until every terrorist group of global reach has been found, stopped, and defeated." 

U.S. President Barack Obama has rarely used the term, but in his inaugural address on 20 January 2009, he stated "Our nation is at war, against a far-reaching network of violence and hatred." In March 2009 the Defense Department officially changed the name of operations from "Global War on Terror" to "Overseas Contingency Operation" (OCO). In March 2009, the Obama administration requested that Pentagon staff members avoid use of the term, instead using "Overseas Contingency Operation". Basic objectives of the Bush administration "war on terror", such as targeting al Qaeda and building international counterterrorism alliances, remain in place. In December 2012, Jeh Johnson, the General Counsel of the Department of Defense, stated that the military fight will be replaced by a law enforcement operation when speaking at Oxford University, predicting that al Qaeda will be so weakened to be ineffective, and has been "effectively destroyed", and thus the conflict will not be an armed conflict under international law. In May 2013, Obama stated that the goal is "to dismantle specific networks of violent extremists that threaten America"; which coincided with the U.S. Office of Management and Budget having changed the wording from "Overseas Contingency Operations" to "Countering Violent Extremism" in 2010.
What phrase did he say?
Was it planned?
What word was considered offensive?
Why?
For which religion?
Where was Bush when he made this remark?
What day?
Of which year?
When did he apologize?
Where did he say the war began?
When does it stop?
Did Obama use the phrase a lot?
When did he use the phrase war?
What does the OCO stand for?
What was the name before?
When was it changed?
Was the phrase encouraged by him?
What dictionary is mentioned?
What did Obama say he wanted to get rid of?
What was something changed to in 2010?
"This crusade – this war on terrorism – is going to take a while"
"This crusade – this war on terrorism – is going to take a while,
No
President George W. Bush used the phrase war on terrorism in an unscripted
Crusade
Bush later apologized for this remark due to the negative connotations the term crusade has to people
Negative religious connotations.
Bush later apologized for this remark due to the negative connotations the term crusade has to people, e.g. of Muslim faith
Muslim
Bush later apologized for this remark due to the negative connotations the term crusade has to people, e.g. of Muslim faith.
Camp David
On 16 September 2001, at Camp David, President George W. Bush used the phrase war on terrorism in an unscripted and controversial comment when he said, "This crusade – this war on terrorism – is going to take a while, ... "
16 September
16 September 2001
2001
On 16 September 2001
"Later"
Bush later apologized for this remark due to the negative connotations the term crusade has to people, e.g. of Muslim faith.
Al-Qaeda
"(o)ur 'war on terror' begins with al-Qaeda,
When every terrorist group has been defeated.
It will not end until every terrorist group of global reach has been found, stopped, and defeated."
No
U.S. President Barack Obama has rarely used the term
20 January 2009
 but in his inaugural address on 20 January 2009, he stated "Our nation is at war, against a far-reaching network of violence and hatred."
Overseas Contingency Operation
Overseas Contingency Operation" (OCO)
Global War on Terror
Global War on Terror" to "Overseas Contingency Operation" (OCO)
March 2009
In March 2009 the Defense Department officially changed the name of operations from "Global War on Terror" to "Overseas Contingency Operation" (OCO)
Yes
March 2009, the Obama administration requested that Pentagon staff members avoid use of the term,
unknown
unknown
Use of the term "War on Terror."
 the Obama administration requested that Pentagon staff members avoid use of the term, instead using "Overseas Contingency Operation".
The wording from "Overseas Contingency Operations" to "Countering Violent Extremism."
which coincided with the U.S. Office of Management and Budget having changed the wording from "Overseas Contingency Operations" to "Countering Violent Extremism" in 2010