video appearance. According to SIOA's website world leaders, prominent politicians and 9/11 family members would be speaking at the rally, but Wilders was not mentioned by name, though he did attend as he had announced. In political circles in The Netherlands, the announcement caused widespread irritation about his plan. Christian Democrat senator Hans Hillen remarked that Wilders' words could endanger Dutch interests. Former NATO general secretary Jaap de Hoop Scheffer advised Wilders not to make a speech, arguing that the international public does not know who is in the Dutch cabinet and who is in parliament and thus Wilders' speech could be mistaken as an official statement of the Dutch government. Also Christian Democrat party leader and acting Dutch Minister of Foreign Affairs Maxime Verhagen issued a warning. Also, the Dutch Foreign Ministry allegedly would have issued guidelines to its embassies on how to react to questions about the role being played by the PVV and Wilders in the formation of a new government. On 10 August 2010, the website of Dutch daily newspaper NRC Handelsblad published the ministry memo. The ministry itself however had declined "to confirm or deny" the authenticity of these guidelines. One question posed is how Wilders could be taking part in negotiations on forming a government coalition when he has been indicted for inciting hatred and discrimination, and for insulting a group of persons. Other questions covered possible bans on the building of new mosques, on the Quran and on Islamic schools in the Netherlands. The memo stressed that such bans would breach the Dutch constitution. Wilders spoke on Thursday, 12 May 2011, at Cornerstone Church in Madison, Tennessee, at the Tennessee Freedom Coalition inaugural Signature Series event. In May 2015, Geert Wilders was invited to an art exhibit presented by Stop Islamization of America in Garland, Texas, that offered a $10,000 prize for the best drawing of Muhammad. Towards the end of the event, two gunmen opened fire outside, injuring a police officer before being shot dead by other police officers guarding the center. Trials Several groups and persons in the Netherlands have called for legal action against Wilders, while others, including Christian fundamentalists, defended his right to free speech. On 15 August 2007, a representative of the Prosecutors' Office in Amsterdam declared that dozens of reports against Wilders had been filed, and that they were all being considered. Attempts to prosecute Wilders under