Ask your Muslim neighbours if they condemn marrying a nine-year old girl? Ask them if they condemn killing apostates? Ask them if they condemn killing those who insult Muhammad? If they reply "yes" to all of these question, they are very out-of-the-ordinary. This is what the polls say:
ICM Poll: 20% of British Muslims sympathize with 7/7 bombers
http://www.telegraph.co.uk/news/uknews/1510866/Poll-reveals-40pc-of-Muslims-want-sharia-law-in-UK.html
NOP Research: 1 in 4 British Muslims say 7/7 bombings were justified
http://www.cbsnews.com/stories/2006/08/14/opinion/main1893879.shtml&date=2011-04-06
http://www.webcitation.org/5xkMGAEvY
Channel Four (2006): 31% of younger British Muslims say 7/7 bombings were justified compared to 14% of those over 45.
http://www.policyexchange.org.uk/images/publications/living%20apart%20together%20-%20jan%2007.pdf
People-Press: 31% of Turks support suicide attacks against Westerners in Iraq.
http://people-press.org/report/206/a-year-after-iraq-war
YNet: One third of Palestinians (32%) supported the slaughter of a Jewish family, including the children:
http://pajamasmedia.com/tatler/2011/04/06/32-of-palestinians-support-infanticide/
http://www.ynetnews.com/articles/0,7340,L-4053251,00.html
World Public Opinion: 61% of Egyptians approve of attacks on Americans
32% of Indonesians approve of attacks on Americans
41% of Pakistanis approve of attacks on Americans
38% of Moroccans approve of attacks on Americans
83% of Palestinians approve of some or most groups that attack Americans (only 14% oppose)
62% of Jordanians approve of some or most groups that attack Americans (21% oppose)
42% of Turks approve of some or most groups that attack Americans (45% oppose)
A minority of Muslims disagreed entirely with terror attacks on Americans:
(Egypt 34%; Indonesia 45%; Pakistan 33%)
About half of those opposed to attacking Americans were sympathetic with al-Qaeda’s attitude toward the U.S.
http://www.worldpublicopinion.org/pipa/pdf/feb09/STARTII_Feb09_rpt.pdf
Pew Research (2010): 55% of Jordanians have a positive view of Hezbollah
30% of Egyptians have a positive view of Hezbollah
45% of Nigerian Muslims have a positive view of Hezbollah (26% negative)
43% of Indonesians have a positive view of Hezbollah (30% negative)
http://pewglobal.org/2010/12/02/muslims-around-the-world-divided-on-hamas-and-hezbollah/
Pew Research (2010): 60% of Jordanians have a positive view of Hamas (34% negative).
49% of Egyptians have a positive view of Hamas (48% negative)
49% of Nigerian Muslims have a positive view of Hamas (25% negative)
39% of Indonesians have a positive view of Hamas (33% negative)
http://pewglobal.org/2010/12/02/muslims-around-the-world-divided-on-hamas-and-hezbollah/
Pew Research (2010): 15% of Indonesians believe suicide bombings are often or sometimes justified.
34% of Nigerian Muslims believe suicide bombings are often or sometimes justified.
http://pewglobal.org/2010/12/02/muslims-around-the-world-divided-on-hamas-and-hezbollah/
16% of young Muslims in Belgium state terrorism is "acceptable".
http://www.hln.be/hln/nl/1275/Islam/article/detail/1619036/2013/04/22/Zestien-procent-moslimjongens-vindt-terrorisme-aanvaardbaar.dhtml