CNN US

Celebrities including Amy Schumer and Chelsea Handler have launched an Instagram campaign targeted at Ivanka Trump, urging the US President's daughter to act on the administration's family-separation policy and calling for the resignation of Homeland Security Secretary Kirstjen Nielsen.

Even the White House can't explain President Donald Trump's tweets suggesting California environmental laws have worsened wildfires raging in that state.

Right now, 100 fires are burning across the West, including the Mendocino Complex fire in California -- the largest wildfire in the state's history. Thousands of firefighters and support personnel are working tirelessly to protect life and property. As the number of acres burned continues to climb, it's clear that wildfires are now a year-round threat that cannot be ignored. Families have lost loved ones, homes and businesses -- and many are still under evacuation orders with no idea what will await them when they return.

CNN's Don Lemon responds to President Donald Trump's personal attack on himself and NBA star LeBron James, saying "referring to African-Americans as dumb is one of the oldest canards of racism in this country."