Monday is the first anniversary of the deadly shooting at the Sikh temple in Oak Creek.
At least 100 people gathered at the federal courthouse in downtown Milwaukee Friday, to honor the six Oak Creek Sikh temple members, who were slain nearly a year ago.
Pictures of those who died were on display in the rotunda, right under the American flag.
They were killed when a white supremacist entered the temple and opened fire. He took his own life, after he was surrounded -- and injured -- by police.
U.S. Attorney General Eric Holder says the government will keep numbers on hate crimes against seven groups.
Gov. Walker says if the U.S. hopes to prevent mass tragedies, it must treat mental health issues.
Every Sunday, hundreds of worshippers descend on the Sikh Temple of Wisconsin in Oak Creek, the site of a mass shooting last summer.