WASHINGTON - A Florida congressman ripped into former Rep. Joe Kennedy for airing television commercials promoting his Citizens Energy Corp. that heap praise on Venezuelan President Hugo Chavez, "a sworn enemy of the United States." In the ad, Kennedy, founder and president of Citizens Energy Corp., a nonprofit energy company, lauds Venezuela and Citgo, a Houston-based oil company owned by the Chavez government, for contributing heating oil to low income senior citizens. "I am Joe Kennedy. Help is on the way. Heating oil at 40 percent off from our friends in Venezuela at Citgo," Kennedy says in the commercial. In...