Weird news: Come naked to class to pass the exam

Seems very weird, right ? The background to a lawsuit for emotional damages, but this is apparently something that has been happening for some time. But this is part of a visual arts class, an elective that is not mandatory for graduating (as specified by the University when there was an uproar after this information became public and became viral). The course itself makes things somewhat clear in its description, referencing to an erotic self assignment. And the professor talked about the exam where the exam-takers are supposed to be naked, as conducted in candle-light (and hence low light) and with the professor also being without classes.
However, even though the students may know what is happening and what the course is about, the parents of students would certainly not be so familiar, and being parents, it would be expected that some of them would get very agitated about a school course expecting their children to get naked in order to pass, and the mother of one of the students made an uproar about this. However, the professor is standing his ground and seems unfazed by the uproar (and maybe the uproar would die down quickly) (link to article):

Professor Ricardo Dominguez of UC San Diego has taking an elective course on "performing the self" for 11 years now with the same drill and he says no one had ever complained - until this week when the mother of a student flipped when she heard about it and went public. She accused the professor of "perversity" and said the final test was "just wrong." "To blanketly say, 'You must be naked in order to pass my class' - it makes me sick to my stomach," she told a local television station while declining to reveal her identity or that of her daughter. But Prof Dominguez was least fazed by the resulting uproar on social media as the story went viral. He said the class would be dimly lit with candles and he too would be in the buff with the students as part of the assignment. "It's a standard canvas for performance art and body art," Dominguez said. "If they are uncomfortable with this gesture, they should not take the course."

Weird news - Man strips inside the plane, and causes trouble for others in the flight

Sometimes people behave so strangely that normal people cannot believe as to why something happens. However, when it troubles other people, then it gets beyond weird and becomes something that needs to be avoided, and also prosecuted if the annoyance becomes intense.
In this case, what do you do when you see behavior where a man comes on a plane, and then takes off all his clothes ? In today's security conscious environment, in such cases, safety is the higher criteria, and pilots are no longer willing to take risks if something weird or out of the ordinary happens (link to article):

Spanish airline Iberia says a man stripped naked on a flight bound for Germany carrying 110 passengers, causing the pilot to turn back to Madrid airport minutes after take-off.
"The flight took off around 7:45 p.m. Thursday and not long after a man took all his clothes off, became disruptive and then locked himself in a toilet," Iberia spokesman Santiago de Juan said Saturday.
He declined to give the passenger's nationality but said the incident caused considerable inconvenience to a "nearly full flight of passengers who reached their destination of Frankfurt late, after police had to come aboard to take the man off."