The California pipevine swallowtail butterfly, native to the San Francisco area, saw its population decline drastically over the years. But now it’s making a stunning comeback thanks to Tim Wong, known as the “butterfly whisperer.” KPIX-TV’s Sharon Chin reports. Source

Gen. H.R. McMaster, President Trump’s national security adviser, may escalate the U.S. military presence in Afghanistan in the coming weeks. Associated Press White House reporter Vivian Salama discusses on CBSN. Source

Gulliver’s Gate, an intricate $40 million exhibit featuring miniature versions of iconic landmarks across five continents and 50 nations, opens in New York City Tuesday. Vladimir Duthiers reports on how a team of artists just made the whole-wide world look a little smaller. Source

Farley, the Virginia Tech cornerback who was taken in the first round of the NFL Draft, arrived in Music City Friday after being taken in the 22nd overall pick of Thursday night’s draft. Source

Clarke, 45, has denied all of the allegations of sexual misconduct. Source

Actor Reid Scott plays former political aide Dan Egan who hosts a fictitious “CBS This Morning” on the HBO hit series “Veep.” Scott joins “CBS This Morning” to discuss his humorous take on morning news and the show’s success. Source

For now the theme park is allowing only state residents to visit and will operate at limited capacity. Source

Turkey is under its first full nationwide lockdown since the coronavirus pandemic began last March. The country had previously issued a series of partial lockdowns in an attempt to slow the spread of the deadly virus. CBS News producer Pinar Sevinclidir has more from Istanbul how the lockdown is affecting Turkish citizens across the country. Source

Cubs owner Tom Ricketts tells Bill Whitaker why he likes to sit in the bleachers – and how Cubs fans sustained him during the team’s losing years Source

Starting Saturday, casinos in Las Vegas are allowed to operate at 80% capacity meaning resorts are working to fill tens of thousands of jobs. CBS News correspondent Carter Evans traveled to Sin City, where they’re betting on a business boom. Source