1.   Also, he called for tougher enforcement at the borders.

2.   And tougher enforcement is needed for the laws already on the books against drunk driving.

3.   And while the new regulations seek tougher enforcement, there are few inspectors, Deen said.

4.   Bankruptcy experts said tougher enforcement and new laws are needed to keep lenders from overzealous collection practices.

5.   Advocates of a more restrictionist immigration policy argue that tough border enforcement must be coupled with tougher interior enforcement.

6.   Brown has opposed the initiative, saying she favors tougher enforcement at the border and employer sanctions against those who hire illegal immigrants.

7.   But for James Berkley, the head of Concerned Citizens of Battleboro, tougher enforcement amounts to harassment.

8.   But he also promised tougher enforcement of immigration laws.

9.   But the tougher enforcement has clashed with growing pressure in Congress to lift the travel ban entirely, which in reality is a ban on spending money in Cuba.

10.   Clinton is also trying to get the Food and Drug Administration to regulate tobacco and has called for tougher enforcement of laws preventing the sale of cigarettes to minors.