Donald Trump's mug shot released after he surrenders in Georgia, there is growing political violence in America, and Texas veteran's debut novel becomes bestseller thanks to viral TikTok video posted by stranger.

American cities are responding to the increasing dangers of widespread gun violence. Wall Street Journal's Joe Barrett has more details on how major cities will be preventing more tragedies from happening.

Chicago is turning to technology in an effort to curb violence. Shibani Mahtani from the Wall Street Journal has the story.

In wake of terrorist attacks in Ansbach, many are wondering if this violence is becoming the new normal? Wall Street Journal Reporter Matt Dalton joins us with more.

Bridget Bowman from Roll Call has a look at the security concerns surrounding the upcoming political conventions.