Former Denver Mayor Wellington Webb opposes the timing of a proposed sales tax increase for affordable housing, suggesting it jeopardizes a tax measure for Denver Health. He emphasizes that Denver Health, which has provided significant uncompensated care, should be prioritized. Webb urges voters to support the Denver Health measure, highlighting its importance as a public hospital. Mayor Mike Johnston supports both measures, arguing that affordable housing and healthcare are critical for the community. If both pass, the city's sales tax could approach 10%.