america depends on steady leadership. donald trump: "knock the crap out of them, would you? seriously..."vo: clear thinking... donald trump: "i know more about isis than the generals do, believe me." vo: and calm judgment. donald trump: "and you can tell them to go fu_k themselves." vo: because all it takes is one wrong move. donald trump audio only: "i would bomb the sh_t out of them." vo: just one.

about senator pat toomey.. my mom was the principal at sandy hook school in newtown. she died that day protecting the young children in her care. when it came time to vote on background checks, pat toomey crossed party lines to do the right thing. that's who he is, and i'm grateful. independence usa pac is responsible for the content of this advertising.

of this advertising. when it comes to risking social sepat toomey wrote the book. .. "i'm...i've got a whole chapter in my book where i... specifically lay out how i think we should... reform social security." toomey's plan requires wall street and bankers to manage... the accounts. collecting fees out of your social security that could... total billions. fees they collect, even if the market crashes and... seniors lose everything. pat toomey's looking out for wall street, not pennsylvania. dscc is responsible for the content of this advertising.

>> this is the most outrageous

for senate, a clear difference. katie mcginty: for background checks, for banning assault weapons, and banning high-capacity ammunition clips. and pat toomey? against an assault weapons ban and against banning high capacity ammo clips like those used in the orlando massacre. listen to pat toomey brag: "i have had a perfect record with the nra." pat toomey gets an "a" from the nra. he's not for you. senate majority pac is responsible for the content of this advertising.