With all the fake mustaches and sombreros, it might be easy to forget Cinco de Mayo commemorates an 1862 Mexican victory over French invaders.
A team of forensics experts looking into the disappearance of 43 students has finished its work.
Morena concluded its second congress by reaffirming their goal: a peaceful democratic transformation of Mexico and victory in the Presidential and Congressional elections in 2018
"I will not leave - this park belongs to the people of Tijuana; we will defend it."
Cities throughout the world will be holding one-year anniversary events to continue the pressure for answers.
Mexico celebrates its independence on this date in 1810.
Change and catastrophe produced one of the world's most beautiful dances: The Dance of the Feather.
Ruben Espinosa was evidently on a special list because of his photojournalism activities, including the investigation of a previous murder of a journalist.
Families and friends from Ayotzinapa have expanded their call to the Mexican government to return their sons and fellow students.