Letter: Sanctions and boycotts could be put to good use

I find it appalling that our con man president has us on the brink of war, as a diversionary tactic against impeachment. And who benefits? The president, of course, and war contractors like Blackwater.Recent history has shown the effectiveness of economic sanctions as an alternative to war, as used to impede the aggression of Russia against Ukraine. Maybe it is time for countries around the world to impose sanctions and travel bans on offending U.S. officials, seize their assets, and impose trad