instruction:
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].
question:
Image copyright Getty Images Image caption  Prime Minister of Canada Justin Trudeau  departs a press availability at the Canadian Embassy in Washington
In 2017   Canadian Prime Minister Trudeau  learned a lesson about the power of social media.
 Trudeau 's January tweet "isn't necessarily the sentiment being held by a lot of Canadians".
 Mr Trudeau  ended 2017 in an ethics quagmire partly of  his  own making.
Meanwhile   Trudeau 's finance minister  Bill Morneau  is struggling with his own ethics troubles.
A mid-December poll by the Angus Reid Institute indicated that for the first time since his election   Trudeau 's approval ratings had dropped below 50%.
 Trudeau 's ratings are still strong for a politician  but Kurl says there is "perhaps a little bit less adoration and a little bit more exasperation with the prime minister".
As the two rival leaders find their feet - and if  Trudeau  and  his  ministers keep handing them easy ammunition - 2018 could also prove a rough ride.
answer:
The tests facing Canada's PM Justin Trudeau in 2018


question:
Hamilton Police Sgt.  Michael Virga  was on patrol around 3 a.m. when  he  saw  it . " It  was a pinpoint in the sky  then a bright lime green streak and then  it  disintegrated "  he  tells NPR.
 He  thought at first maybe  it  was a firework but was jolted enough to pull over and roll back the video. And sure enough  it  had recorded a clear view of the display. Virga said a later look at the website of the American Meteor Society  which tracks such sightings  confirmed that many others also saw the meteor.
Of his own experience   Virga  said it was a matter of simply "being in the right place at the right time." After the department posted the video to Facebook  he says  social media have been lighting up about it too.
"It's something different "  Virga  says.
answer:
WATCH: N.J. Dashcam Captures Brilliant Nighttime Streak : The Two


question:
Steinbrenner claimed in a court petition filed earlier in September that  Felix Lopez  has stalked and continuously tried to speak with her since  their  divorce settlement  which has a no-contact clause in it  became official in February  according to the Tampa Bay Times.
She alleges that  Lopez  has been calling her  sending her text messages and even showed up unannounced to her home in Tampa at least twice in September alone.
In the petition  Steinbrenner also claims that  Lopez  followed her to a CVS in Tampa on Aug. 24 and tried to speak with her.
When she said he should not be contacting her   Lopez  allegedly replied “No contact means nothing. What are they going to do me?”
Felix Lopez. (Cataffo  Linda/New York Daily News)
Surveillance video at Steinbrenner’s home shows  Lopez  approaching the residence twice in September  once while trying to hide  his  face.
Steinbrenner  the general partner and co-vice chairwoman of the Yankees  wants a court order prohibiting  Lopez  from contacting her in any way and not allowing  him  to be within 500 feet of her  her home  George M. Steinbrenner Field  and Kinsman Farm (in Ohio where the family houses their horses).
 Lopez  was a Yankees senior vice president from 2005-09.
answer:

Jessica Steinbrenner files restraining order against ex