NewsMax tells us that Mexico is warning us about the proposed fence on the border. The Mexican government says it will damage relations between the two nations and increase tension in border communities. It doesn't seem to dawn on them that their illegal invasion of our country and their blatant disregard for our laws has already done that.
No government agency tracks crimes by illegal aliens, but they significantly figure into the criminal population. Read this article at WorldNetDaily which describes a study projecting illegals as responsible for between 11% and 15 % of all US homicides. It also says that according to Heather McDonald of the Manhattan Institute, 95% of all oustanding warrants for homicide target illegals and up to two-thirds of all fugitive felony warrants are for illegal aliens.
Are we sensing a trend? Mexico and its warnings be damned, build the wall, secure our borders.
EXTRA: Here's a recent example of what's slithering across our borders.