Just 48 days until the election, down-ballot races are heating up. Control of the Senate could possibly come down to one Montana seat. Sen. Gary Peters (D-MI), DSCC Chairman, joins Andrea Mitchell to discuss the battle for swing states.

Sen. Gary Peters (Mich.), the chair of Senate Democrats’ campaign arm, told reporters Tuesday morning the party is “likely” to spend more on contests in Texas and Florida, two supremely expensive Republican-leaning states where Democrats may need to pull off upset victories to have a Senate majority next year.