procon, political ads, political commercials, commercials, Jack Dorsey, Twitter, tweet, free speech, first amendment, anti-conservative, conservative, social media, bird cage, bird, tweeting

airlines, airliner, industry, costs, price of oil, cage, bird cage, flying, grounded fleet, shorter flights, jet, economy, energy crisis, market, wall street, business, jet fuel, gasoline, transportation

bird cage, man, brain, scape, idea