Another day, another candidate: Reporter's notebook discusses Sen. Lindsey Graham joining the crowded GOP presidential field with msnbc's Benjy Sarlin and Anthony Terrell. Plus, the controversy surrounding the Duggar family shows no sign of cooling down. Also: are toddlers stealing the spotlight at post-game press conferences? Washington Post's Cindy Boren joins Reporter's Notebook. Msnbc producer Will Rabbe also talks about his documentary on Michael Dukakis. Reporter's Notebook airs Mondays at 8:30am ET on Shift.June 1, 2015