crest pro-health mouthwash provides all... ...of these benefits to help you get better dental check-ups. go pro with crest mouthwash. checkup? nailed it heather: is donald trump vowed to eradicate the deadly game known as ms 13 we are learning how easy it is for members to sneak into the country. tucker carlson speaking to a former ms 13 hitman behind bars in el salvador. >> how hard is it for an ms 13 gang member to get into the united states? >> it is easy. >> how do you do it? >> i did it once. >> reporter: your friends did. >> they have their people. heather: donald trump calling for tougher policing in