4 killed, 3 wounded in shooting at Kentucky home. Randy Travis advocates for change in the music industry. West contends with blistering temperatures as Texas prepares for Beryl's arrival. Biden campaign scrambles to mitigate damage from debate. Endangered parrots trade the tropics for Los Angeles' asphalt jungles. Gaza cease-fire talks progressing, officials indicate. Jon Landau, Oscar-winning producer of "Titanic," dies at 63. Job market cools but remains resilient, report shows.

White House grilled over Parkinson's specialist visits with Biden doctor; 5-year-old boy born without left hand gets "Iron Man" prosthetic arm.