Protesters were throwing object, 100 people were arrested. Baton rouge, protest grew tense at times, more than 30 arrests. Now the search for answers. Were learning more about the gunman in dallas, a former aerm reservist who wrote in his journal about sniper tactics and were learning about the funeral arrangements for those who lost their lives. Were seeing images like this one from dallas of the hearst carrying officer michael krol. And a vigil in washington at the National Law Enforcement memorial. Were witnessing the grieving of families. Reacting to private tragedies under a national hes 15 years old. He had to watch this as this was put out over all the out lets and Everything Possible to be shown. Its live. So im watching him fight. Fight for his life. And im trying to tell her to go faster. All this hate has to stop. I dont care if youre black, white, green, purple. It needs to stop. President obama will travel to dallas this week. Hes calling for unity. There is sorrow, there