After a boy in Napa, California, had a conversation with his mom about kids who couldn’t afford school lunches, he decided to use his own allowance to pay off his entire grade’s school lunch debt. Source

Former Vice President Joe Biden hit the campaign trail in Iowa as President Trump slammed him as being “mentally weak.” CBS News’ Ed O’Keefe joins CBSN from Iowa with more on the latest developments. Source

The poll by campaign pollster Tony Fabrizio found Biden doing well across a broad swath of the country Source

The 85-year-old company anticipated that increased weapons sales would follow a victory by Hillary Clinton in 2016 Source

“The float was right there, in easy reach and then just in the blink of an eye, it was beyond the breakers,” a volunteer rescuer said Source

“Accountability appears to not be something that occurs in this chamber,” Stewart admonished at hearing on 9/11 responders bill Source

Deal to combine two of the largest wireless carriers would cost subscribers at least $4.5 billion per year, states claim Source

We should “look at the final third of life with the same concern, curiosity, creativity, and rigor as we view the first two-thirds,” Dr. Louise Aronson writes Source

President Trump called former Vice President Joe Biden “weak mentally” and a “dummy” ahead of a trip to Iowa, where both are holding campaign rallies on Tuesday. The president also commented on trade with Mexico, the Mueller investigation, and North Korea. Source

The study argues losses could be offset by a reduction in carbon pollution Source