Aides to President Trump are defending his claim that former President Obama wiretapped Trump Tower; In an interview with CBSN’s Elaine Quijano, the president of Americans for Prosperity, Tim Phillips, warns that Republicans who don’t act quickly on an Obamacare repeal could lose their seats in the 2018 midterm election Source

Here’s a look at the top stories making headlines on the “CBS Evening News.” Source

SportsLine simulated the 2019 RBC Canadian Open 10,000 times and came up with some surprises Source

President Trump: GOP Lawmakers would be “foolish” to try and block tariffs on Mexico; Apple CEO on the impact of disinformation. Source

Despite being overseas, President Trump is standing firm on his policies at home Tuesday. Nancy Cordes, CBS News chief Congressional correspondent, joins CBSN to discuss the administration’s plans to impose tariffs on Mexico. Source

The Apple CEO sat down with incoming “CBS Evening News” anchor Norah O’Donnell Source

Beto O’Rourke is trying to break through a crowded field of 2020 Democratic campaign, less than one year after his failed Seante campaign in Texas. The new HBO documentary “Running With Beto” chornicles that campaign. David Modigliani, the director of the documentary, joins “Red and Blue” to discuss.. Source

What’s at stake when President Trump meets with Kim Jong Un?; then, Facebook “embeds,” Russia and the Trump campaign’s secret weapon; and, larger than life displays by French photographer JR Source

Sean Calvert is on a hot streak picking the French Open Source

Democratic presidential hopeful Pete Buttigieg says he would not have pushed Al Franken out of the Senate, as some of his competitors did. Washington Post national political reporter Matt Viser joined CBSN with more on the South Bend, Indiana mayor’s comments. Source